#19271F
Closest named color: Jet (#212529). oklch(25.7% 0.024 159), rgb(25, 39, 31).
Aa
White text reads best on this color (15.54:1).
About this color
#19271F is a dark close to neutral grey. In OKLCH its lightness is 26%, its chroma 0.024. It has too little chroma to lean warm or cool. The nearest named color is Jet (#212529), ΔE 0.027 away. White text reads best on it, at 15.54:1.
| Hue family | Neutrals |
| Lightness | dark (26%) |
| Chroma | close to neutral grey (0.024) |
| Temperature | neutral |
| Nearest name | Jet (#212529) |
| Black text | 1.35:1 |
| White text | 15.54:1 |
Values
| HEX | #19271F |
| RGB | rgb(25, 39, 31) |
| HSL | hsl(146, 22%, 13%) |
| OKLCH | oklch(25.7% 0.024 159) |
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 #19271F | 15.54:1 | AAA | Lc -105.1 | Preferred for body text |
| Black text on #19271F | 1.35:1 | Fails | Lc 0.0 | Not readable |
| #19271F text on white | 15.54:1 | AAA | Lc 102.5 | Preferred for body text |
| #19271F text on black | 1.35:1 | 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
#E5ECE8
oklch(93.7% 0.009 161.3)
-
Step 200
200
#D1DDD5
oklch(88.6% 0.017 156.9)
-
Step 300
300
#B2C7BA
oklch(81% 0.029 158.5)
-
Step 400
400
#89AA96
oklch(70.8% 0.046 158.4)
-
Step 500
500
#6A957D
oklch(63.1% 0.059 159.7)
-
Step 600
600
#517F66
oklch(55.6% 0.064 159.6)
-
Step 700
700
#426B54
oklch(49% 0.059 158.7)
-
Step 800
800
#365745
oklch(42.5% 0.049 159.5)
-
Step 900
900
#2F483A
oklch(37.7% 0.039 159.3)
-
Step 950
950 (this color)
#19271F
oklch(25.7% 0.024 159)
#19271F 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) | #27251F | 0.024 |
| Deuteranopia (no green cones) | #24231F | 0.022 |
| Tritanopia (no blue cones) | #162725 | 0.011 |
| Achromatopsia (no color) | #242424 | 0.025 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #19271F
#19271F
oklch(25.7% 0.024 159)
- #2B1F27
#2B1F27
oklch(25.7% 0.023 339)
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 #19271F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.027
- Dark #1B2431 ΔE 0.040
- Oxford Blue #1B263B ΔE 0.055
- Rich Black #0D1B2A ΔE 0.059
- Dark Forest Green #002D04 ΔE 0.060
- Very Dark Green #062E03 ΔE 0.060
- Dark Brown #341C02 ΔE 0.061
- Pakistan Green #283618 ΔE 0.064
Use #19271F 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.