#A689BC
Closest named color: Heather (#A484AC). oklch(67.5% 0.08 310.1), rgb(166, 137, 188).
Aa
Black text reads best on this color (6.92:1).
About this color
#A689BC is a medium-light, moderately saturated purple. In OKLCH its lightness is 67%, its chroma 0.080 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.025 away. Black text reads best on it, at 6.92:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.080) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 6.92:1 |
| White text | 3.03:1 |
Values
| HEX | #A689BC |
| RGB | rgb(166, 137, 188) |
| HSL | hsl(274, 28%, 64%) |
| OKLCH | oklch(67.5% 0.08 310.1) |
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 #A689BC | 3.03:1 | AA large text | Lc -62.4 | Content text, not long reading |
| Black text on #A689BC | 6.92:1 | AA | Lc 47.0 | Large or bold text, headings |
| #A689BC text on white | 3.03:1 | AA large text | Lc 57.1 | Large or bold text, headings |
| #A689BC text on black | 6.92:1 | AA | Lc -44.7 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EDE7F1
oklch(93.6% 0.015 312.2)
-
Step 200
200
#DFD4E7
oklch(88.4% 0.028 311.3)
-
Step 300
300
#CBB8D9
oklch(80.9% 0.05 310.9)
-
Step 400
400 (this color)
#A689BC
oklch(67.5% 0.08 310.1)
-
Step 500
500
#9D77B8
oklch(63.1% 0.104 310.4)
-
Step 600
600
#875FA4
oklch(55.5% 0.112 309.8)
-
Step 700
700
#734E8C
oklch(49% 0.104 310.5)
-
Step 800
800
#5D4172
oklch(42.7% 0.085 309.5)
-
Step 900
900
#4D375C
oklch(37.8% 0.067 310.7)
-
Step 950
950
#2D2036
oklch(26.9% 0.044 310.7)
#A689BC 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) | #8193BE | 0.057 |
| Deuteranopia (no green cones) | #8795BA | 0.053 |
| Tritanopia (no blue cones) | #A4909B | 0.059 |
| Achromatopsia (no color) | #949494 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A689BC
#A689BC
oklch(67.5% 0.08 310.1)
- #86A16C
#86A16C
oklch(67.5% 0.081 130.3)
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 #A689BC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.025
- Dusty Lavender #AC86A8 ΔE 0.030
- Wisteria #A87DC2 ΔE 0.035
- Pale Purple #B790D4 ΔE 0.046
- Cool Gray #8D99AE ΔE 0.063
- Soft Purple #A66FB5 ΔE 0.065
- Purpley Grey #947E94 ΔE 0.068
- Light Mauve #C292A1 ΔE 0.070
Use #A689BC 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.