#190A24
Closest named color: Very Dark Purple (#2A0134). oklch(18.3% 0.054 308.6), rgb(25, 10, 36).
Aa
White text reads best on this color (18.91:1).
About this color
#190A24 is a very dark, muted purple. In OKLCH its lightness is 18%, its chroma 0.054 and its hue 309°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Very Dark Purple (#2A0134), ΔE 0.054 away. White text reads best on it, at 18.91:1.
| Hue family | Purples |
| Lightness | very dark (18%) |
| Chroma | muted (0.054) |
| Temperature | in between |
| Nearest name | Very Dark Purple (#2A0134) |
| Black text | 1.11:1 |
| White text | 18.91:1 |
Values
| HEX | #190A24 |
| RGB | rgb(25, 10, 36) |
| HSL | hsl(275, 57%, 9%) |
| OKLCH | oklch(18.3% 0.054 308.6) |
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 #190A24 | 18.91:1 | AAA | Lc -107.3 | Preferred for body text |
| Black text on #190A24 | 1.11:1 | Fails | Lc 0.0 | Not readable |
| #190A24 text on white | 18.91:1 | AAA | Lc 105.3 | Preferred for body text |
| #190A24 text on black | 1.11:1 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EDE7F4
oklch(93.6% 0.018 306.7)
-
Step 200
200
#E0D3EB
oklch(88.5% 0.035 309.7)
-
Step 300
300
#CCB6E1
oklch(80.9% 0.064 308.1)
-
Step 400
400
#B38FD1
oklch(70.7% 0.102 308.9)
-
Step 500
500
#A072C5
oklch(63.1% 0.13 308.6)
-
Step 600
600
#8B59B2
oklch(55.7% 0.141 308.4)
-
Step 700
700
#764899
oklch(49.1% 0.132 308.5)
-
Step 800
800
#603C7C
oklch(42.7% 0.109 308.4)
-
Step 900
900
#4F3464
oklch(37.9% 0.085 308.8)
-
Step 950
950 (this color)
#190A24
oklch(18.3% 0.054 308.6)
#190A24 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) | #031025 | 0.045 |
| Deuteranopia (no green cones) | #071123 | 0.040 |
| Tritanopia (no blue cones) | #170F15 | 0.039 |
| Achromatopsia (no color) | #111111 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #190A24
#190A24
oklch(18.3% 0.054 308.6)
- #0B1600
#0B1600
oklch(18.3% 0.049 129.4)
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 #190A24, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Purple #2A0134 ΔE 0.054
- Midnight Purple #280137 ΔE 0.054
- Rich Black #0D1B2A ΔE 0.058
- Rich Navy #001219 ΔE 0.062
- Almost Black #070D0D ΔE 0.066
- Midnight #03012D ΔE 0.069
- Dark Navy #000435 ΔE 0.072
- Dark Navy Blue #00022E ΔE 0.075
Use #190A24 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.