#020621
Closest named color: Midnight (#03012D). oklch(14% 0.059 266.9), rgb(2, 6, 33).
Aa
White text reads best on this color (19.98:1).
About this color
#020621 is a very dark, muted blue. In OKLCH its lightness is 14%, its chroma 0.059 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight (#03012D), ΔE 0.029 away. White text reads best on it, at 19.98:1.
| Hue family | Blues |
| Lightness | very dark (14%) |
| Chroma | muted (0.059) |
| Temperature | cool |
| Nearest name | Midnight (#03012D) |
| Black text | 1.05:1 |
| White text | 19.98:1 |
Values
| HEX | #020621 |
| RGB | rgb(2, 6, 33) |
| HSL | hsl(232, 89%, 7%) |
| OKLCH | oklch(14% 0.059 266.9) |
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 #020621 | 19.98:1 | AAA | Lc -107.7 | Preferred for body text |
| Black text on #020621 | 1.05:1 | Fails | Lc 0.0 | Not readable |
| #020621 text on white | 19.98:1 | AAA | Lc 105.8 | Preferred for body text |
| #020621 text on black | 1.05:1 | 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
#F2F5FC
oklch(97% 0.01 267.4)
-
Step 100
100
#E4EAF8
oklch(93.7% 0.02 267.3)
-
Step 200
200
#CED9F4
oklch(88.5% 0.039 267.9)
-
Step 300
300
#ACC0EF
oklch(80.9% 0.07 266.8)
-
Step 400
400
#819EE7
oklch(70.7% 0.112 267)
-
Step 500
500
#6284DF
oklch(63% 0.143 266.9)
-
Step 600
600
#4A6CCD
oklch(55.6% 0.155 266.8)
-
Step 700
700
#3C59B2
oklch(49.1% 0.145 267.3)
-
Step 800
800
#314A90
oklch(42.8% 0.119 266.6)
-
Step 900
900
#2B3E73
oklch(37.7% 0.094 267)
-
Step 950
950 (this color)
#020621
oklch(14% 0.059 266.9)
#020621 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) | #000A22 | 0.015 |
| Deuteranopia (no green cones) | #000720 | 0.007 |
| Tritanopia (no blue cones) | #000D12 | 0.046 |
| Achromatopsia (no color) | #080808 | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #020621
#020621
oklch(14% 0.059 266.9)
- #0E0800
#0E0800
oklch(13.9% 0.028 86.6)
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 #020621, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight #03012D ΔE 0.029
- Dark Navy Blue #00022E ΔE 0.031
- Very Dark Blue #000133 ΔE 0.040
- Dark Navy #000435 ΔE 0.042
- Rich Navy #001219 ΔE 0.051
- Almost Black #070D0D ΔE 0.058
- Night Blue #040348 ΔE 0.079
- Rich Black #0D1B2A ΔE 0.082
Use #020621 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.