#020F24
Closest named color: Rich Navy (#001219). oklch(17% 0.049 256.2), rgb(2, 15, 36).
Aa
White text reads best on this color (19.15:1).
About this color
#020F24 is a very dark, muted blue. In OKLCH its lightness is 17%, its chroma 0.049 and its hue 256°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Navy (#001219), ΔE 0.029 away. White text reads best on it, at 19.15:1.
| Hue family | Blues |
| Lightness | very dark (17%) |
| Chroma | muted (0.049) |
| Temperature | cool |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.09:1 |
| White text | 19.15:1 |
Values
| HEX | #020F24 |
| RGB | rgb(2, 15, 36) |
| HSL | hsl(217, 89%, 7%) |
| OKLCH | oklch(17% 0.049 256.2) |
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 #020F24 | 19.15:1 | AAA | Lc -107.4 | Preferred for body text |
| Black text on #020F24 | 1.09:1 | Fails | Lc 0.0 | Not readable |
| #020F24 text on white | 19.15:1 | AAA | Lc 105.4 | Preferred for body text |
| #020F24 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EBF5
oklch(93.7% 0.016 253.9)
-
Step 200
200
#CCDBEF
oklch(88.6% 0.032 255.6)
-
Step 300
300
#A9C3E6
oklch(81% 0.057 255.9)
-
Step 400
400
#7AA3DA
oklch(70.7% 0.093 256)
-
Step 500
500
#588BD0
oklch(63.1% 0.118 256.3)
-
Step 600
600
#3C74BD
oklch(55.7% 0.128 256)
-
Step 700
700
#2E61A3
oklch(49.2% 0.119 256)
-
Step 800
800
#274F84
oklch(42.6% 0.099 256.3)
-
Step 900
900
#24426A
oklch(37.6% 0.078 256.2)
-
Step 950
950 (this color)
#020F24
oklch(17% 0.049 256.2)
#020F24 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) | #051125 | 0.010 |
| Deuteranopia (no green cones) | #010E24 | 0.005 |
| Tritanopia (no blue cones) | #001417 | 0.037 |
| Achromatopsia (no color) | #0F0F0F | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #020F24
#020F24
oklch(17% 0.049 256.2)
- #180D00
#180D00
oklch(17% 0.036 77)
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 #020F24, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.029
- Almost Black #070D0D ΔE 0.048
- Dark Navy #000435 ΔE 0.049
- Dark Navy Blue #00022E ΔE 0.050
- Rich Black #0D1B2A ΔE 0.050
- Midnight #03012D ΔE 0.051
- Very Dark Blue #000133 ΔE 0.055
- Navy Blue #001146 ΔE 0.067
Use #020F24 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.