#19031C
Closest named color: Very Dark Purple (#2A0134). oklch(16.1% 0.061 323.1), rgb(25, 3, 28).
Aa
White text reads best on this color (19.60:1).
About this color
#19031C is a very dark, muted purple. In OKLCH its lightness is 16%, its chroma 0.061 and its hue 323°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Very Dark Purple (#2A0134), ΔE 0.063 away. White text reads best on it, at 19.60:1.
| Hue family | Purples |
| Lightness | very dark (16%) |
| Chroma | muted (0.061) |
| Temperature | in between |
| Nearest name | Very Dark Purple (#2A0134) |
| Black text | 1.07:1 |
| White text | 19.60:1 |
Values
| HEX | #19031C |
| RGB | rgb(25, 3, 28) |
| HSL | hsl(293, 81%, 6%) |
| OKLCH | oklch(16.1% 0.061 323.1) |
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 #19031C | 19.60:1 | AAA | Lc -107.5 | Preferred for body text |
| Black text on #19031C | 1.07:1 | Fails | Lc 0.0 | Not readable |
| #19031C text on white | 19.60:1 | AAA | Lc 105.5 | Preferred for body text |
| #19031C text on black | 1.07:1 | 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
#F9F3F9
oklch(97% 0.01 325.7)
-
Step 100
100
#F1E5F2
oklch(93.5% 0.022 323.4)
-
Step 200
200
#E7D1E9
oklch(88.6% 0.04 323.3)
-
Step 300
300
#D8B1DC
oklch(80.8% 0.073 323.2)
-
Step 400
400
#C387CA
oklch(70.6% 0.116 323.1)
-
Step 500
500
#B367BC
oklch(63% 0.148 323.2)
-
Step 600
600
#9E4CA9
oklch(55.5% 0.162 322.8)
-
Step 700
700
#873D91
oklch(49.1% 0.149 322.7)
-
Step 800
800
#6E3375
oklch(42.7% 0.123 323.3)
-
Step 900
900
#592D5F
oklch(37.6% 0.097 322.7)
-
Step 950
950 (this color)
#19031C
oklch(16.1% 0.061 323.1)
#19031C 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) | #000A1D | 0.064 |
| Deuteranopia (no green cones) | #060D1B | 0.054 |
| Tritanopia (no blue cones) | #1A060D | 0.038 |
| Achromatopsia (no color) | #0C0C0C | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #19031C
#19031C
oklch(16.1% 0.061 323.1)
- #001300
#001300
oklch(16.2% 0.055 142.5)
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 #19031C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Purple #2A0134 ΔE 0.063
- Midnight Purple #280137 ΔE 0.064
- Very Dark Brown #1D0200 ΔE 0.068
- Almost Black #070D0D ΔE 0.068
- Midnight #03012D ΔE 0.072
- Rich Navy #001219 ΔE 0.074
- Dark Navy Blue #00022E ΔE 0.080
- Dark Navy #000435 ΔE 0.083
Use #19031C 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.