#A188AF
Closest named color: Heather (#A484AC). oklch(66.3% 0.063 313.3), rgb(161, 136, 175).
Aa
Black text reads best on this color (6.65:1).
About this color
#A188AF is a medium-light, muted purple. In OKLCH its lightness is 66%, its chroma 0.063 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.011 away. Black text reads best on it, at 6.65:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | muted (0.063) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 6.65:1 |
| White text | 3.15:1 |
Values
| HEX | #A188AF |
| RGB | rgb(161, 136, 175) |
| HSL | hsl(278, 20%, 61%) |
| OKLCH | oklch(66.3% 0.063 313.3) |
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 #A188AF | 3.15:1 | AA large text | Lc -64.0 | Content text, not long reading |
| Black text on #A188AF | 6.65:1 | AA | Lc 45.4 | Large or bold text, headings |
| #A188AF text on white | 3.15:1 | AA large text | Lc 58.6 | Large or bold text, headings |
| #A188AF text on black | 6.65:1 | AA | Lc -43.1 | 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
#F6F5F7
oklch(97.1% 0.003 308.4)
-
Step 100
100
#ECE8EE
oklch(93.6% 0.009 314.8)
-
Step 200
200
#DDD6E1
oklch(88.5% 0.017 313.6)
-
Step 300
300
#C8BBCF
oklch(80.9% 0.031 314)
-
Step 400
400
#AC98B7
oklch(70.7% 0.05 313.6)
-
Step 500
500 (this color)
#A188AF
oklch(66.3% 0.063 313.3)
-
Step 600
600
#826790
oklch(55.5% 0.07 313.9)
-
Step 700
700
#6E567B
oklch(49.2% 0.064 313.4)
-
Step 800
800
#594664
oklch(42.6% 0.054 312.8)
-
Step 900
900
#493B51
oklch(37.6% 0.041 313.1)
-
Step 950
950
#2B2330
oklch(27.1% 0.026 312.3)
#A188AF 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) | #8390B1 | 0.046 |
| Deuteranopia (no green cones) | #8892AE | 0.044 |
| Tritanopia (no blue cones) | #A08D95 | 0.046 |
| Achromatopsia (no color) | #919191 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A188AF
#A188AF
oklch(66.3% 0.063 313.3)
- #849C74
#849C74
oklch(66.3% 0.063 133.1)
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 #A188AF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.011
- Dusty Lavender #AC86A8 ΔE 0.019
- Wisteria #A87DC2 ΔE 0.047
- Purpley Grey #947E94 ΔE 0.049
- Cool Gray #8D99AE ΔE 0.053
- English Lavender #9D8189 ΔE 0.056
- Silver Lake Blue #778DA9 ΔE 0.062
- Pale Purple #B790D4 ΔE 0.066
Use #A188AF 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.