#A188BF
Closest named color: Heather (#A484AC). oklch(66.9% 0.084 305), rgb(161, 136, 191).
Aa
Black text reads best on this color (6.78:1).
About this color
#A188BF is a medium-light, moderately saturated purple. In OKLCH its lightness is 67%, its chroma 0.084 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.028 away. Black text reads best on it, at 6.78:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.084) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 6.78:1 |
| White text | 3.09:1 |
Values
| HEX | #A188BF |
| RGB | rgb(161, 136, 191) |
| HSL | hsl(267, 30%, 64%) |
| OKLCH | oklch(66.9% 0.084 305) |
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 #A188BF | 3.09:1 | AA large text | Lc -63.2 | Content text, not long reading |
| Black text on #A188BF | 6.78:1 | AA | Lc 46.2 | Large or bold text, headings |
| #A188BF text on white | 3.09:1 | AA large text | Lc 57.8 | Large or bold text, headings |
| #A188BF text on black | 6.78:1 | AA | Lc -43.9 | 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 400.
-
Step 50
50
#F6F4F9
oklch(97% 0.007 304.2)
-
Step 100
100
#ECE7F2
oklch(93.5% 0.016 306.4)
-
Step 200
200
#DDD5E9
oklch(88.5% 0.028 303.9)
-
Step 300
300
#C8B9DD
oklch(81% 0.052 304.1)
-
Step 400
400 (this color)
#A188BF
oklch(66.9% 0.084 305)
-
Step 500
500
#9978BE
oklch(63.1% 0.108 305.2)
-
Step 600
600
#8360AA
oklch(55.6% 0.117 304.7)
-
Step 700
700
#6F4F92
oklch(49.1% 0.109 304.7)
-
Step 800
800
#5B4176
oklch(42.7% 0.09 305.5)
-
Step 900
900
#4A375F
oklch(37.6% 0.07 305.1)
-
Step 950
950
#2B2138
oklch(27% 0.044 303.6)
#A188BF 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) | #7D92C1 | 0.055 |
| Deuteranopia (no green cones) | #8293BD | 0.051 |
| Tritanopia (no blue cones) | #9D909C | 0.064 |
| Achromatopsia (no color) | #929292 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A188BF
#A188BF
oklch(66.9% 0.084 305)
- #899E64
#899E64
oklch(66.8% 0.084 124.8)
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 #A188BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.028
- Wisteria #A87DC2 ΔE 0.031
- Dusty Lavender #AC86A8 ΔE 0.037
- Pale Purple #B790D4 ΔE 0.050
- Soft Purple #A66FB5 ΔE 0.061
- Perrywinkle #8F8CE7 ΔE 0.063
- Cool Gray #8D99AE ΔE 0.065
- Purpley Grey #947E94 ΔE 0.068
Use #A188BF 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.