#191E09
Closest named color: Dark Brown (#341C02). oklch(22.4% 0.037 120.6), rgb(25, 30, 9).
Aa
White text reads best on this color (17.05:1).
About this color
#191E09 is a very dark, muted brown. In OKLCH its lightness is 22%, its chroma 0.037 and its hue 121°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.054 away. White text reads best on it, at 17.05:1.
| Hue family | Browns |
| Lightness | very dark (22%) |
| Chroma | muted (0.037) |
| Temperature | in between |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.23:1 |
| White text | 17.05:1 |
Values
| HEX | #191E09 |
| RGB | rgb(25, 30, 9) |
| HSL | hsl(74, 54%, 8%) |
| OKLCH | oklch(22.4% 0.037 120.6) |
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 #191E09 | 17.05:1 | AAA | Lc -106.3 | Preferred for body text |
| Black text on #191E09 | 1.23:1 | Fails | Lc 0.0 | Not readable |
| #191E09 text on white | 17.05:1 | AAA | Lc 103.9 | Preferred for body text |
| #191E09 text on black | 1.23:1 | 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
#F5F6F2
oklch(97.1% 0.005 117.9)
-
Step 100
100
#E8EBE2
oklch(93.5% 0.012 121.7)
-
Step 200
200
#D7DCCA
oklch(88.6% 0.025 119.5)
-
Step 300
300
#BCC5A6
oklch(80.8% 0.043 120.5)
-
Step 400
400
#9AA876
oklch(70.8% 0.071 120.9)
-
Step 500
500
#829252
oklch(63.2% 0.09 120.5)
-
Step 600
600
#6B7C35
oklch(55.6% 0.099 120.9)
-
Step 700
700
#5A6827
oklch(49.1% 0.091 120.1)
-
Step 800
800
#495522
oklch(42.7% 0.076 120.7)
-
Step 900
900
#3D4621
oklch(37.6% 0.058 120.5)
-
Step 950
950 (this color)
#191E09
oklch(22.4% 0.037 120.6)
#191E09 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) | #201C07 | 0.014 |
| Deuteranopia (no green cones) | #201C0A | 0.015 |
| Tritanopia (no blue cones) | #1B1C19 | 0.031 |
| Achromatopsia (no color) | #1C1C1C | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #191E09
#191E09
oklch(22.4% 0.037 120.6)
- #1E172A
#1E172A
oklch(22.3% 0.037 300.3)
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 #191E09, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.054
- Jet #212529 ΔE 0.058
- Dark Forest Green #002D04 ΔE 0.062
- Very Dark Green #062E03 ΔE 0.064
- Rich Black #0D1B2A ΔE 0.066
- Dark #1B2431 ΔE 0.070
- Rich Navy #001219 ΔE 0.076
- Almost Black #070D0D ΔE 0.080
Use #191E09 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.