#19291F
Closest named color: Jet (#212529). oklch(26.3% 0.029 156.4), rgb(25, 41, 31).
Aa
White text reads best on this color (15.23:1).
About this color
#19291F is a dark close to neutral grey. In OKLCH its lightness is 26%, its chroma 0.029. It has too little chroma to lean warm or cool. The nearest named color is Jet (#212529), ΔE 0.030 away. White text reads best on it, at 15.23:1.
| Hue family | Neutrals |
| Lightness | dark (26%) |
| Chroma | close to neutral grey (0.029) |
| Temperature | neutral |
| Nearest name | Jet (#212529) |
| Black text | 1.37:1 |
| White text | 15.23:1 |
Values
| HEX | #19291F |
| RGB | rgb(25, 41, 31) |
| HSL | hsl(143, 24%, 13%) |
| OKLCH | oklch(26.3% 0.029 156.4) |
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 #19291F | 15.23:1 | AAA | Lc -104.8 | Preferred for body text |
| Black text on #19291F | 1.37:1 | Fails | Lc 0.0 | Not readable |
| #19291F text on white | 15.23:1 | AAA | Lc 102.1 | Preferred for body text |
| #19291F text on black | 1.37:1 | 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
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E5ECE7
oklch(93.6% 0.01 155.1)
-
Step 200
200
#D0DDD4
oklch(88.5% 0.019 155.8)
-
Step 300
300
#B0C8B8
oklch(81% 0.034 156.4)
-
Step 400
400
#86AB93
oklch(70.7% 0.053 156.3)
-
Step 500
500
#669678
oklch(63% 0.069 156.4)
-
Step 600
600
#4C8161
oklch(55.7% 0.076 156.4)
-
Step 700
700
#3D6D50
oklch(49.2% 0.071 156.1)
-
Step 800
800
#335942
oklch(42.8% 0.058 156.3)
-
Step 900
900
#2D4938
oklch(37.7% 0.045 156.8)
-
Step 950
950 (this color)
#19291F
oklch(26.3% 0.029 156.4)
#19291F 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) | #29271E | 0.026 |
| Deuteranopia (no green cones) | #262520 | 0.025 |
| Tritanopia (no blue cones) | #162926 | 0.013 |
| Achromatopsia (no color) | #252525 | 0.029 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #19291F
#19291F
oklch(26.3% 0.029 156.4)
- #2E1F2A
#2E1F2A
oklch(26.2% 0.03 336.4)
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 #19291F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.030
- Dark #1B2431 ΔE 0.044
- Very Dark Green #062E03 ΔE 0.055
- Dark Forest Green #002D04 ΔE 0.056
- Pakistan Green #283618 ΔE 0.057
- Oxford Blue #1B263B ΔE 0.058
- Dark Brown #341C02 ΔE 0.063
- Rich Black #0D1B2A ΔE 0.066
Use #19291F 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.