#191127
Closest named color: Rich Black (#0D1B2A). oklch(20% 0.044 299.2), rgb(25, 17, 39).
Aa
White text reads best on this color (18.24:1).
About this color
#191127 is a very dark, muted purple. In OKLCH its lightness is 20%, its chroma 0.044 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rich Black (#0D1B2A), ΔE 0.037 away. White text reads best on it, at 18.24:1.
| Hue family | Purples |
| Lightness | very dark (20%) |
| Chroma | muted (0.044) |
| Temperature | in between |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.15:1 |
| White text | 18.24:1 |
Values
| HEX | #191127 |
| RGB | rgb(25, 17, 39) |
| HSL | hsl(262, 39%, 11%) |
| OKLCH | oklch(20% 0.044 299.2) |
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 #191127 | 18.24:1 | AAA | Lc -107.0 | Preferred for body text |
| Black text on #191127 | 1.15:1 | Fails | Lc 0.0 | Not readable |
| #191127 text on white | 18.24:1 | AAA | Lc 104.9 | Preferred for body text |
| #191127 text on black | 1.15:1 | Fails | Lc 0.0 | Not readable |
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 950.
-
Step 50
50
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EBE8F3
oklch(93.7% 0.015 298.6)
-
Step 200
200
#DBD5EA
oklch(88.4% 0.029 298.8)
-
Step 300
300
#C5BADE
oklch(81% 0.051 299.2)
-
Step 400
400
#A895CE
oklch(70.7% 0.084 299.5)
-
Step 500
500
#937AC1
oklch(63.1% 0.107 299.5)
-
Step 600
600
#7D62AD
oklch(55.5% 0.116 299.2)
-
Step 700
700
#6A5195
oklch(49.1% 0.108 299.4)
-
Step 800
800
#564379
oklch(42.8% 0.089 298.8)
-
Step 900
900
#473961
oklch(37.8% 0.069 299.2)
-
Step 950
950 (this color)
#191127
oklch(20% 0.044 299.2)
#191127 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) | #0B1528 | 0.027 |
| Deuteranopia (no green cones) | #0C1526 | 0.027 |
| Tritanopia (no blue cones) | #16151A | 0.034 |
| Achromatopsia (no color) | #151515 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #191127
#191127
oklch(20% 0.044 299.2)
- #141901
#141901
oklch(20.1% 0.045 119.5)
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 #191127, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.037
- Rich Navy #001219 ΔE 0.057
- Very Dark Purple #2A0134 ΔE 0.060
- Midnight Purple #280137 ΔE 0.060
- Dark #1B2431 ΔE 0.065
- Almost Black #070D0D ΔE 0.067
- Navy Blue #001146 ΔE 0.073
- Jet #212529 ΔE 0.073
Use #191127 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.