#021213
Closest named color: Rich Navy (#001219). oklch(16.7% 0.025 200), rgb(2, 18, 19).
Aa
White text reads best on this color (19.11:1).
About this color
#021213 is a very dark close to neutral grey. In OKLCH its lightness is 17%, its chroma 0.025. It has too little chroma to lean warm or cool. The nearest named color is Rich Navy (#001219), ΔE 0.013 away. White text reads best on it, at 19.11:1.
| Hue family | Neutrals |
| Lightness | very dark (17%) |
| Chroma | close to neutral grey (0.025) |
| Temperature | neutral |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.09:1 |
| White text | 19.11:1 |
Values
| HEX | #021213 |
| RGB | rgb(2, 18, 19) |
| HSL | hsl(184, 81%, 4%) |
| OKLCH | oklch(16.7% 0.025 200) |
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 #021213 | 19.11:1 | AAA | Lc -107.4 | Preferred for body text |
| Black text on #021213 | 1.09:1 | Fails | Lc 0.0 | Not readable |
| #021213 text on white | 19.11:1 | AAA | Lc 105.4 | Preferred for body text |
| #021213 text on black | 1.09:1 | 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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E4ECEC
oklch(93.7% 0.009 197)
-
Step 200
200
#CEDDDD
oklch(88.6% 0.016 196.9)
-
Step 300
300
#ACC7C8
oklch(81% 0.029 199.3)
-
Step 400
400
#7FAAAC
oklch(70.8% 0.046 199.7)
-
Step 500
500
#5C9598
oklch(63.2% 0.06 200)
-
Step 600
600
#407F82
oklch(55.6% 0.065 199.5)
-
Step 700
700
#326B6E
oklch(49.1% 0.06 200)
-
Step 800
800
#2A575A
oklch(42.6% 0.05 201.2)
-
Step 900
900
#27484A
oklch(37.7% 0.039 200.7)
-
Step 950
950 (this color)
#021213
oklch(16.7% 0.025 200)
#021213 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) | #101113 | 0.025 |
| Deuteranopia (no green cones) | #0D0E13 | 0.024 |
| Tritanopia (no blue cones) | #001312 | 0.006 |
| Achromatopsia (no color) | #0F0F0F | 0.025 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #021213
#021213
oklch(16.7% 0.025 200)
- #180A0A
#180A0A
oklch(16.6% 0.025 20)
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 #021213, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.013
- Almost Black #070D0D ΔE 0.021
- Rich Black #0D1B2A ΔE 0.057
- Very Dark Brown #1D0200 ΔE 0.080
- Dark Navy Blue #00022E ΔE 0.086
- Midnight #03012D ΔE 0.087
- Dark Navy #000435 ΔE 0.088
- Very Dark Blue #000133 ΔE 0.093
Use #021213 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.