#264B62
Closest named color: Dark Grey Blue (#29465B). oklch(39.6% 0.058 237.9), rgb(38, 75, 98).
Aa
White text reads best on this color (9.27:1).
About this color
#264B62 is a dark, muted blue. In OKLCH its lightness is 40%, its chroma 0.058 and its hue 238°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Grey Blue (#29465B), ΔE 0.017 away. White text reads best on it, at 9.27:1.
| Hue family | Blues |
| Lightness | dark (40%) |
| Chroma | muted (0.058) |
| Temperature | cool |
| Nearest name | Dark Grey Blue (#29465B) |
| Black text | 2.26:1 |
| White text | 9.27:1 |
Values
| HEX | #264B62 |
| RGB | rgb(38, 75, 98) |
| HSL | hsl(203, 44%, 27%) |
| OKLCH | oklch(39.6% 0.058 237.9) |
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 #264B62 | 9.27:1 | AAA | Lc -95.6 | Preferred for body text |
| Black text on #264B62 | 2.26:1 | Fails | Lc 12.7 | Not readable |
| #264B62 text on white | 9.27:1 | AAA | Lc 91.3 | Preferred for body text |
| #264B62 text on black | 2.26:1 | Fails | Lc -11.1 | 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 900.
-
Step 50
50
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E3EBF1
oklch(93.6% 0.012 239.9)
-
Step 200
200
#CBDCE7
oklch(88.5% 0.024 236)
-
Step 300
300
#A7C5DA
oklch(80.8% 0.044 238.6)
-
Step 400
400
#77A7C7
oklch(70.6% 0.07 238.2)
-
Step 500
500
#5291B9
oklch(63.1% 0.089 238.2)
-
Step 600
600
#347BA5
oklch(55.7% 0.096 238)
-
Step 700
700
#25678D
oklch(49% 0.089 238)
-
Step 800
800
#215473
oklch(42.6% 0.075 238.8)
-
Step 900
900 (this color)
#264B62
oklch(39.6% 0.058 237.9)
-
Step 950
950
#142936
oklch(27% 0.036 237.4)
#264B62 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) | #404B63 | 0.033 |
| Deuteranopia (no green cones) | #384462 | 0.029 |
| Tritanopia (no blue cones) | #005153 | 0.044 |
| Achromatopsia (no color) | #474747 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #264B62
#264B62
oklch(39.6% 0.058 237.9)
- #5E3F26
#5E3F26
oklch(39.7% 0.058 59)
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 #264B62, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grey Blue #29465B ΔE 0.017
- Charcoal #264653 ΔE 0.027
- Dark Slate Gray #2F4F4F ΔE 0.040
- Deep Teal #00555A ΔE 0.043
- Dark Teal #014D4E ΔE 0.046
- Deep Sea Blue #015482 ΔE 0.055
- Light Navy #155084 ΔE 0.056
- Twilight Blue #0A437A ΔE 0.057
Use #264B62 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.