#CF57E2
Closest named color: Heliotrope (#D94FF5). oklch(66.3% 0.223 322), rgb(207, 87, 226).
Aa
Black text reads best on this color (6.11:1).
About this color
#CF57E2 is a medium-light, vivid purple. In OKLCH its lightness is 66%, its chroma 0.223 and its hue 322°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heliotrope (#D94FF5), ΔE 0.035 away. Black text reads best on it, at 6.11:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.223) |
| Temperature | in between |
| Nearest name | Heliotrope (#D94FF5) |
| Black text | 6.11:1 |
| White text | 3.43:1 |
Values
| HEX | #CF57E2 |
| RGB | rgb(207, 87, 226) |
| HSL | hsl(292, 71%, 61%) |
| OKLCH | oklch(66.3% 0.223 322) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #CF57E2 | 3.43:1 | AA large text | Lc -66.6 | Content text, not long reading |
| Black text on #CF57E2 | 6.11:1 | AA | Lc 43.0 | Non-text elements, placeholder text |
| #CF57E2 text on white | 3.43:1 | AA large text | Lc 61.1 | Content text, not long reading |
| #CF57E2 text on black | 6.11:1 | AA | Lc -40.6 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#FAF2FB
oklch(97% 0.015 322.3)
-
Step 100
100
#F4E3F7
oklch(93.5% 0.032 321.1)
-
Step 200
200
#EDCCF1
oklch(88.4% 0.061 322.6)
-
Step 300
300
#E2A9EB
oklch(80.9% 0.11 321.8)
-
Step 400
400
#D277E0
oklch(70.7% 0.175 322.1)
-
Step 500
500 (this color)
#CF57E2
oklch(66.3% 0.223 322)
-
Step 600
600
#B022C4
oklch(55.6% 0.243 322.2)
-
Step 700
700
#970FAA
oklch(49.2% 0.226 321.9)
-
Step 800
800
#7A1489
oklch(42.6% 0.187 321.9)
-
Step 900
900
#631C6E
oklch(37.7% 0.145 322)
-
Step 950
950
#3A1240
oklch(26.9% 0.092 322.2)
#CF57E2 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #3882E6 | 0.221 |
| Deuteranopia (no green cones) | #688FDE | 0.191 |
| Tritanopia (no blue cones) | #D16D95 | 0.135 |
| Achromatopsia (no color) | #8A8A8A | 0.225 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CF57E2
#CF57E2
oklch(66.3% 0.223 322)
- #16B200
#16B200
oklch(66.3% 0.223 142)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #CF57E2, closest first.
No curated palette has a color within ΔE 0.04 of #CF57E2.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heliotrope #D94FF5 ΔE 0.035
- Bright Lilac #C95EFB ΔE 0.039
- Medium Orchid #BA55D3 ΔE 0.044
- Bright Lavender #C760FF ΔE 0.047
- Pinky Purple #C94CBE ΔE 0.056
- Orchid #DA70D6 ΔE 0.062
- Purple Pink #D725DE ΔE 0.063
- Easter Purple #C071FE ΔE 0.064
Use #CF57E2 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.