#19021F
Closest named color: Very Dark Purple (#2A0134). oklch(16.1% 0.068 319.3), rgb(25, 2, 31).
Aa
White text reads best on this color (19.62:1).
About this color
#19021F is a very dark, muted purple. In OKLCH its lightness is 16%, its chroma 0.068 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Very Dark Purple (#2A0134), ΔE 0.058 away. White text reads best on it, at 19.62:1.
| Hue family | Purples |
| Lightness | very dark (16%) |
| Chroma | muted (0.068) |
| Temperature | in between |
| Nearest name | Very Dark Purple (#2A0134) |
| Black text | 1.06:1 |
| White text | 19.62:1 |
Values
| HEX | #19021F |
| RGB | rgb(25, 2, 31) |
| HSL | hsl(288, 88%, 6%) |
| OKLCH | oklch(16.1% 0.068 319.3) |
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 #19021F | 19.62:1 | AAA | Lc -107.5 | Preferred for body text |
| Black text on #19021F | 1.06:1 | Fails | Lc 0.0 | Not readable |
| #19021F text on white | 19.62:1 | AAA | Lc 105.5 | Preferred for body text |
| #19021F text on black | 1.06:1 | 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
#F9F3FA
oklch(97.1% 0.011 321.3)
-
Step 100
100
#F1E5F4
oklch(93.6% 0.024 319.5)
-
Step 200
200
#E6D0EC
oklch(88.4% 0.045 319)
-
Step 300
300
#D8B0E2
oklch(80.9% 0.081 319.5)
-
Step 400
400
#C385D3
oklch(70.6% 0.129 319.2)
-
Step 500
500
#B364C7
oklch(63.1% 0.164 319.3)
-
Step 600
600
#9E48B3
oklch(55.5% 0.178 319.3)
-
Step 700
700
#87399A
oklch(49.1% 0.164 319.3)
-
Step 800
800
#6E307D
oklch(42.7% 0.137 319.4)
-
Step 900
900
#592B65
oklch(37.6% 0.108 319)
-
Step 950
950 (this color)
#19021F
oklch(16.1% 0.068 319.3)
#19021F 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) | #000A20 | 0.065 |
| Deuteranopia (no green cones) | #030C1E | 0.059 |
| Tritanopia (no blue cones) | #19060F | 0.041 |
| Achromatopsia (no color) | #0B0B0B | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #19021F
#19021F
oklch(16.1% 0.068 319.3)
- #021200
#021200
oklch(16% 0.051 139.5)
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 #19021F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Purple #2A0134 ΔE 0.058
- Midnight Purple #280137 ΔE 0.059
- Midnight #03012D ΔE 0.069
- Almost Black #070D0D ΔE 0.074
- Very Dark Brown #1D0200 ΔE 0.075
- Dark Navy Blue #00022E ΔE 0.077
- Rich Navy #001219 ΔE 0.078
- Dark Navy #000435 ΔE 0.080
Use #19021F 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.