#19122F
Closest named color: Rich Black (#0D1B2A). oklch(20.9% 0.056 292), rgb(25, 18, 47).
Aa
White text reads best on this color (17.96:1).
About this color
#19122F is a very dark, muted purple. In OKLCH its lightness is 21%, its chroma 0.056 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rich Black (#0D1B2A), ΔE 0.038 away. White text reads best on it, at 17.96:1.
| Hue family | Purples |
| Lightness | very dark (21%) |
| Chroma | muted (0.056) |
| Temperature | in between |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.16:1 |
| White text | 17.96:1 |
Values
| HEX | #19122F |
| RGB | rgb(25, 18, 47) |
| HSL | hsl(254, 45%, 13%) |
| OKLCH | oklch(20.9% 0.056 292) |
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 #19122F | 17.96:1 | AAA | Lc -106.8 | Preferred for body text |
| Black text on #19122F | 1.16:1 | Fails | Lc 0.0 | Not readable |
| #19122F text on white | 17.96:1 | AAA | Lc 104.6 | Preferred for body text |
| #19122F text on black | 1.16:1 | 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
#F5F4FB
oklch(97% 0.009 292.8)
-
Step 100
100
#EAE8F6
oklch(93.7% 0.019 292.6)
-
Step 200
200
#D9D5F0
oklch(88.4% 0.037 292.4)
-
Step 300
300
#C1BAE8
oklch(81% 0.065 291.9)
-
Step 400
400
#A294DD
oklch(70.7% 0.106 292.3)
-
Step 500
500
#8C78D4
oklch(63.1% 0.136 292)
-
Step 600
600
#775FC1
oklch(55.6% 0.148 292.2)
-
Step 700
700
#644EA6
oklch(49% 0.136 292.1)
-
Step 800
800
#514187
oklch(42.8% 0.113 291.4)
-
Step 900
900
#43376C
oklch(37.6% 0.089 292)
-
Step 950
950 (this color)
#19122F
oklch(20.9% 0.056 292)
#19122F 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) | #071730 | 0.032 |
| Deuteranopia (no green cones) | #08162E | 0.030 |
| Tritanopia (no blue cones) | #13181E | 0.046 |
| Achromatopsia (no color) | #171717 | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #19122F
#19122F
oklch(20.9% 0.056 292)
- #191A00
#191A00
oklch(21% 0.046 111.7)
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 #19122F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.038
- Midnight Purple #280137 ΔE 0.054
- Very Dark Purple #2A0134 ΔE 0.055
- Navy Blue #001146 ΔE 0.060
- Dark #1B2431 ΔE 0.061
- Rich Navy #001219 ΔE 0.067
- Oxford Blue #1B263B ΔE 0.067
- Dark Purple #35063E ΔE 0.072
Use #19122F 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.