#212110
Closest named color: Dark Brown (#341C02). oklch(24.3% 0.03 108.4), rgb(33, 33, 16).
Aa
White text reads best on this color (16.28:1).
About this color
#212110 is a very dark close to neutral grey. In OKLCH its lightness is 24%, its chroma 0.030. It has too little chroma to lean warm or cool. The nearest named color is Dark Brown (#341C02), ΔE 0.040 away. White text reads best on it, at 16.28:1.
| Hue family | Neutrals |
| Lightness | very dark (24%) |
| Chroma | close to neutral grey (0.030) |
| Temperature | neutral |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.28:1 |
| White text | 16.28:1 |
Values
| HEX | #212110 |
| RGB | rgb(33, 33, 16) |
| HSL | hsl(60, 35%, 10%) |
| OKLCH | oklch(24.3% 0.03 108.4) |
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 #212110 | 16.28:1 | AAA | Lc -105.7 | Preferred for body text |
| Black text on #212110 | 1.28:1 | Fails | Lc 0.0 | Not readable |
| #212110 text on white | 16.28:1 | AAA | Lc 103.2 | Preferred for body text |
| #212110 text on black | 1.28:1 | 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
#F6F6F2
oklch(97.2% 0.005 106.5)
-
Step 100
100
#EAEAE3
oklch(93.5% 0.009 106.6)
-
Step 200
200
#DADACC
oklch(88.5% 0.019 106.8)
-
Step 300
300
#C2C3A9
oklch(80.9% 0.035 109)
-
Step 400
400
#A3A47B
oklch(70.7% 0.057 108.9)
-
Step 500
500
#8D8D59
oklch(63.1% 0.072 108.3)
-
Step 600
600
#77773F
oklch(55.6% 0.077 108.7)
-
Step 700
700
#646430
oklch(49.1% 0.073 108.8)
-
Step 800
800
#525229
oklch(42.8% 0.06 108.7)
-
Step 900
900
#444426
oklch(37.8% 0.047 108.4)
-
Step 950
950 (this color)
#212110
oklch(24.3% 0.03 108.4)
#212110 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) | #24200F | 0.006 |
| Deuteranopia (no green cones) | #242011 | 0.007 |
| Tritanopia (no blue cones) | #231F1D | 0.027 |
| Achromatopsia (no color) | #202020 | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #212110
#212110
oklch(24.3% 0.03 108.4)
- #1F1E2D
#1F1E2D
oklch(24.3% 0.028 287.1)
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 #212110, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.040
- Jet #212529 ΔE 0.042
- Dark #1B2431 ΔE 0.057
- Very Dark Green #062E03 ΔE 0.063
- Dark Forest Green #002D04 ΔE 0.063
- Rich Black #0D1B2A ΔE 0.067
- Chocolate Brown #411900 ΔE 0.068
- Pakistan Green #283618 ΔE 0.074
Use #212110 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.