#14213B
Closest named color: Oxford Blue (#1B263B). oklch(25.1% 0.053 263), rgb(20, 33, 59).
Aa
White text reads best on this color (16.02:1).
About this color
#14213B is a dark, muted blue. In OKLCH its lightness is 25%, its chroma 0.053 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is Oxford Blue (#1B263B), ΔE 0.021 away. White text reads best on it, at 16.02:1.
| Hue family | Blues |
| Lightness | dark (25%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Oxford Blue (#1B263B) |
| Black text | 1.31:1 |
| White text | 16.02:1 |
Values
| HEX | #14213B |
| RGB | rgb(20, 33, 59) |
| HSL | hsl(220, 49%, 15%) |
| OKLCH | oklch(25.1% 0.053 263) |
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 #14213B | 16.02:1 | AAA | Lc -105.5 | Preferred for body text |
| Black text on #14213B | 1.31:1 | Fails | Lc 0.0 | Not readable |
| #14213B text on white | 16.02:1 | AAA | Lc 102.9 | Preferred for body text |
| #14213B text on black | 1.31:1 | 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
#E4EAF6
oklch(93.6% 0.017 264.5)
-
Step 200
200
#CDDAF1
oklch(88.6% 0.035 262)
-
Step 300
300
#ACC1EA
oklch(80.9% 0.063 263.7)
-
Step 400
400
#80A0DF
oklch(70.7% 0.1 263.4)
-
Step 500
500
#6087D7
oklch(63.1% 0.129 263.5)
-
Step 600
600
#4670C4
oklch(55.7% 0.139 262.7)
-
Step 700
700
#385DA9
oklch(49.1% 0.129 263)
-
Step 800
800
#2F4C89
oklch(42.6% 0.107 263.4)
-
Step 900
900
#29406E
oklch(37.7% 0.084 262.9)
-
Step 950
950 (this color)
#14213B
oklch(25.1% 0.053 263)
#14213B 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) | #16233C | 0.008 |
| Deuteranopia (no green cones) | #11203A | 0.006 |
| Tritanopia (no blue cones) | #00272B | 0.047 |
| Achromatopsia (no color) | #212121 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #14213B
#14213B
oklch(25.1% 0.053 263)
- #2E1F00
#2E1F00
oklch(25.1% 0.052 82.4)
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 #14213B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Oxford Blue #1B263B ΔE 0.021
- Dark #1B2431 ΔE 0.026
- Rich Black #0D1B2A ΔE 0.038
- Jet #212529 ΔE 0.045
- Space Cadet #2B2D42 ΔE 0.058
- Navy Blue #001146 ΔE 0.064
- Gunmetal #293241 ΔE 0.069
- Marine #042E60 ΔE 0.073
Use #14213B 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.