#0E1734
Closest named color: Rich Black (#0D1B2A). oklch(21.5% 0.058 268.2), rgb(14, 23, 52).
Aa
White text reads best on this color (17.63:1).
About this color
#0E1734 is a very dark, muted blue. In OKLCH its lightness is 21%, its chroma 0.058 and its hue 268°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Black (#0D1B2A), ΔE 0.027 away. White text reads best on it, at 17.63:1.
| Hue family | Blues |
| Lightness | very dark (21%) |
| Chroma | muted (0.058) |
| Temperature | cool |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.19:1 |
| White text | 17.63:1 |
Values
| HEX | #0E1734 |
| RGB | rgb(14, 23, 52) |
| HSL | hsl(226, 58%, 13%) |
| OKLCH | oklch(21.5% 0.058 268.2) |
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 #0E1734 | 17.63:1 | AAA | Lc -106.6 | Preferred for body text |
| Black text on #0E1734 | 1.19:1 | Fails | Lc 0.0 | Not readable |
| #0E1734 text on white | 17.63:1 | AAA | Lc 104.3 | Preferred for body text |
| #0E1734 text on black | 1.19:1 | 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
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E4EAF8
oklch(93.7% 0.02 267.3)
-
Step 200
200
#CED9F3
oklch(88.5% 0.038 267.3)
-
Step 300
300
#AEC0EE
oklch(81% 0.068 268.2)
-
Step 400
400
#839EE6
oklch(70.8% 0.11 267.8)
-
Step 500
500
#6584DF
oklch(63.2% 0.142 268)
-
Step 600
600
#4D6BCC
oklch(55.5% 0.154 268.2)
-
Step 700
700
#3F59B1
oklch(49.1% 0.143 268.4)
-
Step 800
800
#34498F
oklch(42.7% 0.118 268.5)
-
Step 900
900
#2D3E72
oklch(37.7% 0.092 268.2)
-
Step 950
950 (this color)
#0E1734
oklch(21.5% 0.058 268.2)
#0E1734 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) | #091B35 | 0.014 |
| Deuteranopia (no green cones) | #041733 | 0.014 |
| Tritanopia (no blue cones) | #001E22 | 0.052 |
| Achromatopsia (no color) | #191919 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0E1734
#0E1734
oklch(21.5% 0.058 268.2)
- #221800
#221800
oklch(21.6% 0.044 88)
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 #0E1734, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.027
- Navy Blue #001146 ΔE 0.045
- Dark #1B2431 ΔE 0.053
- Oxford Blue #1B263B ΔE 0.057
- Rich Navy #001219 ΔE 0.063
- Night Blue #040348 ΔE 0.066
- Dark Navy #000435 ΔE 0.067
- Jet #212529 ΔE 0.069
Use #0E1734 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.