#A191CC
Closest named color: Pale Purple (#B790D4). oklch(69.2% 0.087 296.5), rgb(161, 145, 204).
Aa
Black text reads best on this color (7.43:1).
About this color
#A191CC is a medium-light, moderately saturated purple. In OKLCH its lightness is 69%, its chroma 0.087 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.036 away. Black text reads best on it, at 7.43:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.087) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.43:1 |
| White text | 2.82:1 |
Values
| HEX | #A191CC |
| RGB | rgb(161, 145, 204) |
| HSL | hsl(256, 37%, 68%) |
| OKLCH | oklch(69.2% 0.087 296.5) |
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 #A191CC | 2.82:1 | Fails | Lc -59.5 | Large or bold text, headings |
| Black text on #A191CC | 7.43:1 | AAA | Lc 49.8 | Large or bold text, headings |
| #A191CC text on white | 2.82:1 | Fails | Lc 54.2 | Large or bold text, headings |
| #A191CC text on black | 7.43:1 | AAA | Lc -47.6 | 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
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EAE8F3
oklch(93.6% 0.015 294.5)
-
Step 200
200
#DBD5EB
oklch(88.4% 0.031 298.2)
-
Step 300
300
#C3BAE0
oklch(80.9% 0.054 296)
-
Step 400
400 (this color)
#A191CC
oklch(69.2% 0.087 296.5)
-
Step 500
500
#907BC5
oklch(63.2% 0.111 296.1)
-
Step 600
600
#7B62B1
oklch(55.5% 0.121 296.9)
-
Step 700
700
#685198
oklch(49.1% 0.112 297)
-
Step 800
800
#54437B
oklch(42.7% 0.092 296.3)
-
Step 900
900
#453963
oklch(37.7% 0.071 295.9)
-
Step 950
950
#29213A
oklch(26.9% 0.047 297.9)
#A191CC 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) | #839ACE | 0.045 |
| Deuteranopia (no green cones) | #8699CA | 0.042 |
| Tritanopia (no blue cones) | #999AA6 | 0.070 |
| Achromatopsia (no color) | #9A9A9A | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A191CC
#A191CC
oklch(69.2% 0.087 296.5)
- #99A364
#99A364
oklch(69.2% 0.086 116.1)
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 #A191CC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.036
- Wisteria #A87DC2 ΔE 0.050
- Heather #A484AC ΔE 0.050
- Perrywinkle #8F8CE7 ΔE 0.053
- Dusty Lavender #AC86A8 ΔE 0.054
- Cool Gray #8D99AE ΔE 0.063
- Periwinkle Blue #8F99FB ΔE 0.071
- Bluey Grey #89A0B0 ΔE 0.075
Use #A191CC 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.