#211013
Closest named color: Very Dark Brown (#1D0200). oklch(19.9% 0.029 8.6), rgb(33, 16, 19).
Aa
White text reads best on this color (18.28:1).
About this color
#211013 is a very dark close to neutral grey. In OKLCH its lightness is 20%, its chroma 0.029. It has too little chroma to lean warm or cool. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.056 away. White text reads best on it, at 18.28:1.
| Hue family | Neutrals |
| Lightness | very dark (20%) |
| Chroma | close to neutral grey (0.029) |
| Temperature | neutral |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.14:1 |
| White text | 18.28:1 |
Values
| HEX | #211013 |
| RGB | rgb(33, 16, 19) |
| HSL | hsl(349, 35%, 10%) |
| OKLCH | oklch(19.9% 0.029 8.6) |
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 #211013 | 18.28:1 | AAA | Lc -107.0 | Preferred for body text |
| Black text on #211013 | 1.14:1 | Fails | Lc 0.0 | Not readable |
| #211013 text on white | 18.28:1 | AAA | Lc 104.9 | Preferred for body text |
| #211013 text on black | 1.14:1 | 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
#F8F4F5
oklch(97.1% 0.004 360)
-
Step 100
100
#F0E7E8
oklch(93.5% 0.01 9.5)
-
Step 200
200
#E5D4D6
oklch(88.4% 0.019 9.4)
-
Step 300
300
#D6B8BC
oklch(81% 0.035 8.8)
-
Step 400
400
#C0939A
oklch(70.8% 0.055 8.2)
-
Step 500
500
#AF7881
oklch(63.1% 0.07 8.5)
-
Step 600
600
#9A606A
oklch(55.6% 0.076 8.6)
-
Step 700
700
#834F58
oklch(49% 0.071 8.8)
-
Step 800
800
#6B4148
oklch(42.7% 0.059 9)
-
Step 900
900
#57373D
oklch(37.7% 0.047 7.3)
-
Step 950
950 (this color)
#211013
oklch(19.9% 0.029 8.6)
#211013 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) | #131313 | 0.031 |
| Deuteranopia (no green cones) | #171613 | 0.029 |
| Tritanopia (no blue cones) | #240F11 | 0.008 |
| Achromatopsia (no color) | #151515 | 0.029 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #211013
#211013
oklch(19.9% 0.029 8.6)
- #041A18
#041A18
oklch(19.9% 0.029 187.2)
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 #211013, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.056
- Rich Black #0D1B2A ΔE 0.058
- Almost Black #070D0D ΔE 0.060
- Rich Navy #001219 ΔE 0.065
- Dark Maroon #3C0008 ΔE 0.068
- Dark Brown #341C02 ΔE 0.071
- Jet #212529 ΔE 0.072
- Dark #1B2431 ΔE 0.076
Use #211013 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.