#C3A3BB
Closest named color: Pinkish Grey (#C8ACA9). oklch(75.1% 0.05 334.9), rgb(195, 163, 187).
Aa
Black text reads best on this color (9.27:1).
About this color
#C3A3BB is a medium-light, muted purple. In OKLCH its lightness is 75%, its chroma 0.050 and its hue 335°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pinkish Grey (#C8ACA9), ΔE 0.042 away. Black text reads best on it, at 9.27:1.
| Hue family | Purples |
| Lightness | medium-light (75%) |
| Chroma | muted (0.050) |
| Temperature | in between |
| Nearest name | Pinkish Grey (#C8ACA9) |
| Black text | 9.27:1 |
| White text | 2.26:1 |
Values
| HEX | #C3A3BB |
| RGB | rgb(195, 163, 187) |
| HSL | hsl(315, 21%, 70%) |
| OKLCH | oklch(75.1% 0.05 334.9) |
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 #C3A3BB | 2.26:1 | Fails | Lc -49.5 | Large or bold text, headings |
| Black text on #C3A3BB | 9.27:1 | AAA | Lc 59.4 | Large or bold text, headings |
| #C3A3BB text on white | 2.26:1 | Fails | Lc 44.6 | Non-text elements, placeholder text |
| #C3A3BB text on black | 9.27:1 | AAA | Lc -57.5 | 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
#F7F4F6
oklch(97% 0.004 337.4)
-
Step 100
100
#EEE8EC
oklch(93.7% 0.008 337.4)
-
Step 200
200
#E1D5DE
oklch(88.5% 0.018 334.2)
-
Step 300
300
#CEB9C9
oklch(80.8% 0.032 334.1)
-
Step 400
400 (this color)
#C3A3BB
oklch(75.1% 0.05 334.9)
-
Step 500
500
#A27B99
oklch(63.1% 0.064 334.7)
-
Step 600
600
#8D6483
oklch(55.6% 0.069 335.6)
-
Step 700
700
#78536F
oklch(49.2% 0.064 335.6)
-
Step 800
800
#61445B
oklch(42.7% 0.053 334)
-
Step 900
900
#50394A
oklch(37.7% 0.042 336.1)
-
Step 950
950
#2F222C
oklch(27.1% 0.026 334.6)
#C3A3BB 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) | #A3AABC | 0.048 |
| Deuteranopia (no green cones) | #AAAEBA | 0.045 |
| Tritanopia (no blue cones) | #C7A4AB | 0.025 |
| Achromatopsia (no color) | #ACACAC | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C3A3BB
#C3A3BB
oklch(75.1% 0.05 334.9)
- #96B8A1
#96B8A1
oklch(75.1% 0.049 155.5)
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 #C3A3BB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pinkish Grey #C8ACA9 ΔE 0.042
- Faded Pink #DE9DAC ΔE 0.045
- Light Mauve #C292A1 ΔE 0.048
- Dark Gray #A9A9A9 ΔE 0.052
- French Gray #ADB5BD ΔE 0.054
- Grey Pink #C3909B ΔE 0.056
- Cool Steel #97A7B3 ΔE 0.066
- Plum #DDA0DD ΔE 0.067
Use #C3A3BB 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.