#C170C7
Closest named color: Orchid (#DA70D6). oklch(66.5% 0.152 324.6), rgb(193, 112, 199).
Aa
Black text reads best on this color (6.40:1).
About this color
#C170C7 is a medium-light, vivid purple. In OKLCH its lightness is 67%, its chroma 0.152 and its hue 325°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Orchid (#DA70D6), ΔE 0.049 away. Black text reads best on it, at 6.40:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.152) |
| Temperature | in between |
| Nearest name | Orchid (#DA70D6) |
| Black text | 6.40:1 |
| White text | 3.27:1 |
Values
| HEX | #C170C7 |
| RGB | rgb(193, 112, 199) |
| HSL | hsl(296, 44%, 61%) |
| OKLCH | oklch(66.5% 0.152 324.6) |
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 #C170C7 | 3.27:1 | AA large text | Lc -65.2 | Content text, not long reading |
| Black text on #C170C7 | 6.40:1 | AA | Lc 44.3 | Non-text elements, placeholder text |
| #C170C7 text on white | 3.27:1 | AA large text | Lc 59.8 | Large or bold text, headings |
| #C170C7 text on black | 6.40:1 | AA | Lc -41.9 | 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
#F9F3F9
oklch(97% 0.01 325.7)
-
Step 100
100
#F2E5F2
oklch(93.6% 0.022 325.8)
-
Step 200
200
#E8D0E9
oklch(88.5% 0.043 324.7)
-
Step 300
300
#D9B1DC
oklch(80.9% 0.074 324)
-
Step 400
400
#C686CA
oklch(70.7% 0.119 324.7)
-
Step 500
500 (this color)
#C170C7
oklch(66.5% 0.152 324.6)
-
Step 600
600
#A14AA8
oklch(55.6% 0.166 324.6)
-
Step 700
700
#8A3B90
oklch(49.2% 0.153 324.8)
-
Step 800
800
#703175
oklch(42.7% 0.128 324.6)
-
Step 900
900
#5B2C5E
oklch(37.7% 0.099 325.1)
-
Step 950
950
#351B37
oklch(27% 0.061 324.5)
#C170C7 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) | #6788CA | 0.142 |
| Deuteranopia (no green cones) | #7D92C4 | 0.129 |
| Tritanopia (no blue cones) | #C47A92 | 0.091 |
| Achromatopsia (no color) | #8E8E8E | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C170C7
#C170C7
oklch(66.5% 0.152 324.6)
- #4FAB54
#4FAB54
oklch(66.4% 0.152 144.6)
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 #C170C7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Orchid #DA70D6 ΔE 0.049
- Wisteria #A87DC2 ΔE 0.051
- Pale Magenta #D767AD ΔE 0.054
- Soft Purple #A66FB5 ΔE 0.054
- Medium Orchid #BA55D3 ΔE 0.066
- Light Purple #BF77F6 ΔE 0.069
- Pinky Purple #C94CBE ΔE 0.070
- Lavender Pink #DD85D7 ΔE 0.073
Use #C170C7 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.