#C573E5
Closest named color: Light Purple (#BF77F6). oklch(68.9% 0.18 315.8), rgb(197, 115, 229).
Aa
Black text reads best on this color (6.95:1).
About this color
#C573E5 is a medium-light, vivid purple. In OKLCH its lightness is 69%, its chroma 0.180 and its hue 316°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Purple (#BF77F6), ΔE 0.027 away. Black text reads best on it, at 6.95:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.180) |
| Temperature | in between |
| Nearest name | Light Purple (#BF77F6) |
| Black text | 6.95:1 |
| White text | 3.01:1 |
Values
| HEX | #C573E5 |
| RGB | rgb(197, 115, 229) |
| HSL | hsl(283, 69%, 67%) |
| OKLCH | oklch(68.9% 0.18 315.8) |
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 #C573E5 | 3.01:1 | AA large text | Lc -61.9 | Content text, not long reading |
| Black text on #C573E5 | 6.95:1 | AA | Lc 47.5 | Large or bold text, headings |
| #C573E5 text on white | 3.01:1 | AA large text | Lc 56.6 | Large or bold text, headings |
| #C573E5 text on black | 6.95:1 | AA | Lc -45.2 | Large or bold text, headings |
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 400.
-
Step 50
50
#F9F3FC
oklch(97.1% 0.013 314.8)
-
Step 100
100
#F3E4F9
oklch(93.7% 0.032 316.4)
-
Step 200
200
#E9CDF6
oklch(88.4% 0.063 315.1)
-
Step 300
300
#DDAAF2
oklch(80.9% 0.113 315.8)
-
Step 400
400 (this color)
#C573E5
oklch(68.9% 0.18 315.8)
-
Step 500
500
#BD4EE5
oklch(63.2% 0.23 315.8)
-
Step 600
600
#A824D2
oklch(55.5% 0.249 315.8)
-
Step 700
700
#9010B6
oklch(49% 0.232 315.8)
-
Step 800
800
#751693
oklch(42.7% 0.191 315.9)
-
Step 900
900
#5F1D76
oklch(37.8% 0.15 315.8)
-
Step 950
950
#381345
oklch(27.1% 0.095 316.1)
#C573E5 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) | #5B8FE9 | 0.157 |
| Deuteranopia (no green cones) | #7497E2 | 0.141 |
| Tritanopia (no blue cones) | #C384A2 | 0.118 |
| Achromatopsia (no color) | #949494 | 0.181 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C573E5
#C573E5
oklch(68.9% 0.18 315.8)
- #64B330
#64B330
oklch(69% 0.18 135.7)
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 #C573E5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Purple #BF77F6 ΔE 0.027
- Easter Purple #C071FE ΔE 0.039
- Orchid #DA70D6 ΔE 0.043
- Light Urple #B36FF6 ΔE 0.043
- Bright Lilac #C95EFB ΔE 0.056
- Bright Lavender #C760FF ΔE 0.058
- Liliac #C48EFD ΔE 0.064
- Medium Orchid #BA55D3 ΔE 0.068
Use #C573E5 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.