#2C191B
Closest named color: Jet (#212529). oklch(24% 0.031 12.8), rgb(44, 25, 27).
Aa
White text reads best on this color (16.64:1).
About this color
#2C191B is a very dark, muted red. In OKLCH its lightness is 24%, its chroma 0.031 and its hue 13°. Its hue sits on the warm side of the wheel. The nearest named color is Jet (#212529), ΔE 0.043 away. White text reads best on it, at 16.64:1.
| Hue family | Reds |
| Lightness | very dark (24%) |
| Chroma | muted (0.031) |
| Temperature | warm |
| Nearest name | Jet (#212529) |
| Black text | 1.26:1 |
| White text | 16.64:1 |
Values
| HEX | #2C191B |
| RGB | rgb(44, 25, 27) |
| HSL | hsl(354, 28%, 14%) |
| OKLCH | oklch(24% 0.031 12.8) |
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 #2C191B | 16.64:1 | AAA | Lc -106.0 | Preferred for body text |
| Black text on #2C191B | 1.26:1 | Fails | Lc 0.0 | Not readable |
| #2C191B text on white | 16.64:1 | AAA | Lc 103.5 | Preferred for body text |
| #2C191B text on black | 1.26:1 | 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
#F9F4F4
oklch(97.1% 0.005 17.2)
-
Step 100
100
#F1E7E8
oklch(93.6% 0.011 10.3)
-
Step 200
200
#E6D4D5
oklch(88.5% 0.02 13.7)
-
Step 300
300
#D7B8BA
oklch(81% 0.036 13.5)
-
Step 400
400
#C29296
oklch(70.7% 0.058 13.1)
-
Step 500
500
#B2777D
oklch(63.2% 0.075 12.7)
-
Step 600
600
#9D5F66
oklch(55.6% 0.081 12.7)
-
Step 700
700
#864E55
oklch(49.1% 0.076 12.2)
-
Step 800
800
#6D4045
oklch(42.7% 0.063 12.9)
-
Step 900
900
#58373A
oklch(37.7% 0.047 13.6)
-
Step 950
950 (this color)
#2C191B
oklch(24% 0.031 12.8)
#2C191B 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) | #1C1C1B | 0.034 |
| Deuteranopia (no green cones) | #21201B | 0.031 |
| Tritanopia (no blue cones) | #2F171A | 0.008 |
| Achromatopsia (no color) | #1E1E1E | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2C191B
#2C191B
oklch(24% 0.031 12.8)
- #0B2423
#0B2423
oklch(24% 0.031 191.8)
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 #2C191B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.043
- Dark Brown #341C02 ΔE 0.045
- Dark #1B2431 ΔE 0.053
- Chocolate Brown #411900 ΔE 0.059
- Rich Black #0D1B2A ΔE 0.062
- Dark Maroon #3C0008 ΔE 0.062
- Deep Brown #410200 ΔE 0.066
- Oxford Blue #1B263B ΔE 0.067
Use #2C191B 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.