#26447E
Closest named color: Twilight Blue (#0A437A). oklch(39.6% 0.104 262.1), rgb(38, 68, 126).
Aa
White text reads best on this color (9.49:1).
About this color
#26447E is a dark, moderately saturated blue. In OKLCH its lightness is 40%, its chroma 0.104 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight Blue (#0A437A), ΔE 0.023 away. White text reads best on it, at 9.49:1.
| Hue family | Blues |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.104) |
| Temperature | cool |
| Nearest name | Twilight Blue (#0A437A) |
| Black text | 2.21:1 |
| White text | 9.49:1 |
Values
| HEX | #26447E |
| RGB | rgb(38, 68, 126) |
| HSL | hsl(220, 54%, 32%) |
| OKLCH | oklch(39.6% 0.104 262.1) |
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 #26447E | 9.49:1 | AAA | Lc -96.0 | Preferred for body text |
| Black text on #26447E | 2.21:1 | Fails | Lc 12.2 | Not readable |
| #26447E text on white | 9.49:1 | AAA | Lc 91.7 | Preferred for body text |
| #26447E text on black | 2.21:1 | Fails | Lc -10.7 | 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
#F2F6FD
oklch(97.2% 0.01 261.8)
-
Step 100
100
#E2EAFA
oklch(93.6% 0.023 264.5)
-
Step 200
200
#CADAF7
oklch(88.5% 0.044 262.4)
-
Step 300
300
#A5C1F4
oklch(80.8% 0.079 262.3)
-
Step 400
400
#75A0EF
oklch(70.8% 0.126 261.9)
-
Step 500
500
#5286E9
oklch(63.2% 0.159 262)
-
Step 600
600
#376DD7
oklch(55.7% 0.173 262.1)
-
Step 700
700
#295ABB
oklch(49.1% 0.162 262.1)
-
Step 800
800
#234A97
oklch(42.7% 0.134 262.1)
-
Step 900
900 (this color)
#26447E
oklch(39.6% 0.104 262.1)
-
Step 950
950
#142546
oklch(26.9% 0.066 262.3)
#26447E 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) | #284A80 | 0.018 |
| Deuteranopia (no green cones) | #18427D | 0.015 |
| Tritanopia (no blue cones) | #00515B | 0.084 |
| Achromatopsia (no color) | #464646 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #26447E
#26447E
oklch(39.6% 0.104 262.1)
- #5C4100
#5C4100
oklch(39.5% 0.081 81.8)
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 #26447E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight Blue #0A437A ΔE 0.023
- Cobalt #1E488F ΔE 0.029
- Light Navy #155084 ΔE 0.035
- Dusk Blue #26538D ΔE 0.047
- Deep Sea Blue #015482 ΔE 0.048
- Dark Slate Blue #483D8B ΔE 0.055
- Marine Blue #01386A ΔE 0.059
- Blueberry #464196 ΔE 0.060
Use #26447E 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.