#262E53
Closest named color: Prussian Blue (#1D3557). oklch(31.4% 0.067 272.8), rgb(38, 46, 83).
Aa
White text reads best on this color (13.14:1).
About this color
#262E53 is a dark, muted blue. In OKLCH its lightness is 31%, its chroma 0.067 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Prussian Blue (#1D3557), ΔE 0.023 away. White text reads best on it, at 13.14:1.
| Hue family | Blues |
| Lightness | dark (31%) |
| Chroma | muted (0.067) |
| Temperature | cool |
| Nearest name | Prussian Blue (#1D3557) |
| Black text | 1.59:1 |
| White text | 13.14:1 |
Values
| HEX | #262E53 |
| RGB | rgb(38, 46, 83) |
| HSL | hsl(229, 37%, 24%) |
| OKLCH | oklch(31.4% 0.067 272.8) |
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 #262E53 | 13.14:1 | AAA | Lc -102.6 | Preferred for body text |
| Black text on #262E53 | 1.59:1 | Fails | Lc 0.0 | Not readable |
| #262E53 text on white | 13.14:1 | AAA | Lc 99.4 | Preferred for body text |
| #262E53 text on black | 1.59:1 | 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
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E4E9FA
oklch(93.5% 0.024 272.8)
-
Step 200
200
#CFD8F7
oklch(88.5% 0.044 272.7)
-
Step 300
300
#AFBEF5
oklch(80.9% 0.08 272.7)
-
Step 400
400
#869AF0
oklch(70.7% 0.128 272.8)
-
Step 500
500
#6A7FEA
oklch(63.1% 0.161 272.6)
-
Step 600
600
#5365D9
oklch(55.6% 0.177 272.6)
-
Step 700
700
#4453BC
oklch(49% 0.165 272.7)
-
Step 800
800
#384598
oklch(42.8% 0.136 272.6)
-
Step 900
900
#303B79
oklch(37.8% 0.106 272.8)
-
Step 950
950 (this color)
#262E53
oklch(31.4% 0.067 272.8)
#262E53 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) | #1F3254 | 0.014 |
| Deuteranopia (no green cones) | #1B2F52 | 0.015 |
| Tritanopia (no blue cones) | #14363C | 0.060 |
| Achromatopsia (no color) | #303030 | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #262E53
#262E53
oklch(31.4% 0.067 272.8)
- #3D3000
#3D3000
oklch(31.5% 0.064 92.4)
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 #262E53, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Prussian Blue #1D3557 ΔE 0.023
- Space Cadet #2B2D42 ΔE 0.031
- Gunmetal #293241 ΔE 0.039
- Marine #042E60 ΔE 0.040
- Dark Blue Grey #1F3B4D ΔE 0.046
- Oxford Blue #1B263B ΔE 0.052
- Marine Blue #01386A ΔE 0.052
- Midnight Green #073B4C ΔE 0.053
Use #262E53 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.