#27467E
Closest named color: Twilight Blue (#0A437A). oklch(40.1% 0.102 261.2), rgb(39, 70, 126).
Aa
White text reads best on this color (9.27:1).
About this color
#27467E is a dark, moderately saturated blue. In OKLCH its lightness is 40%, its chroma 0.102 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight Blue (#0A437A), ΔE 0.026 away. White text reads best on it, at 9.27:1.
| Hue family | Blues |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.102) |
| Temperature | cool |
| Nearest name | Twilight Blue (#0A437A) |
| Black text | 2.26:1 |
| White text | 9.27:1 |
Values
| HEX | #27467E |
| RGB | rgb(39, 70, 126) |
| HSL | hsl(219, 53%, 32%) |
| OKLCH | oklch(40.1% 0.102 261.2) |
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 #27467E | 9.27:1 | AAA | Lc -95.5 | Preferred for body text |
| Black text on #27467E | 2.26:1 | Fails | Lc 12.8 | Not readable |
| #27467E text on white | 9.27:1 | AAA | Lc 91.2 | Preferred for body text |
| #27467E text on black | 2.26:1 | Fails | Lc -11.2 | 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
#E2EAF9
oklch(93.5% 0.022 263.2)
-
Step 200
200
#CADAF6
oklch(88.5% 0.042 261.7)
-
Step 300
300
#A5C2F3
oklch(81% 0.077 260.8)
-
Step 400
400
#75A0EC
oklch(70.6% 0.122 261.3)
-
Step 500
500
#5186E6
oklch(63% 0.156 261.3)
-
Step 600
600
#366ED5
oklch(55.7% 0.169 261.3)
-
Step 700
700
#285BB8
oklch(49% 0.157 261.2)
-
Step 800
800
#224B95
oklch(42.7% 0.13 261.1)
-
Step 900
900 (this color)
#27467E
oklch(40.1% 0.102 261.2)
-
Step 950
950
#142545
oklch(26.9% 0.064 261.9)
#27467E 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) | #2C4B80 | 0.017 |
| Deuteranopia (no green cones) | #1D437D | 0.014 |
| Tritanopia (no blue cones) | #00535C | 0.083 |
| Achromatopsia (no color) | #474747 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #27467E
#27467E
oklch(40.1% 0.102 261.2)
- #5E4200
#5E4200
oklch(40% 0.083 81.2)
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 #27467E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight Blue #0A437A ΔE 0.026
- Cobalt #1E488F ΔE 0.029
- Light Navy #155084 ΔE 0.030
- Dusk Blue #26538D ΔE 0.042
- Deep Sea Blue #015482 ΔE 0.043
- Dark Slate Blue #483D8B ΔE 0.055
- Blueberry #464196 ΔE 0.060
- Dark Grey Blue #29465B ΔE 0.060
Use #27467E 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.