#27467A
Closest named color: Twilight Blue (#0A437A). oklch(39.8% 0.096 260.1), rgb(39, 70, 122).
Aa
White text reads best on this color (9.36:1).
About this color
#27467A is a dark, moderately saturated blue. In OKLCH its lightness is 40%, its chroma 0.096 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight Blue (#0A437A), ΔE 0.025 away. White text reads best on it, at 9.36:1.
| Hue family | Blues |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.096) |
| Temperature | cool |
| Nearest name | Twilight Blue (#0A437A) |
| Black text | 2.24:1 |
| White text | 9.36:1 |
Values
| HEX | #27467A |
| RGB | rgb(39, 70, 122) |
| HSL | hsl(218, 52%, 32%) |
| OKLCH | oklch(39.8% 0.096 260.1) |
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 #27467A | 9.36:1 | AAA | Lc -95.7 | Preferred for body text |
| Black text on #27467A | 2.24:1 | Fails | Lc 12.6 | Not readable |
| #27467A text on white | 9.36:1 | AAA | Lc 91.4 | Preferred for body text |
| #27467A text on black | 2.24:1 | Fails | Lc -11.0 | 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 900.
-
Step 50
50
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E2EAF8
oklch(93.5% 0.021 261.8)
-
Step 200
200
#CADAF4
oklch(88.4% 0.04 260.1)
-
Step 300
300
#A6C2F0
oklch(80.9% 0.072 260.3)
-
Step 400
400
#76A1E8
oklch(70.7% 0.115 260.1)
-
Step 500
500
#5288E1
oklch(63.1% 0.146 259.9)
-
Step 600
600
#376FCF
oklch(55.5% 0.16 260.4)
-
Step 700
700
#295DB3
oklch(49.1% 0.148 260)
-
Step 800
800
#234C91
oklch(42.7% 0.123 260.2)
-
Step 900
900 (this color)
#27467A
oklch(39.8% 0.096 260.1)
-
Step 950
950
#142644
oklch(27% 0.061 260.1)
#27467A 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) | #2E4B7C | 0.018 |
| Deuteranopia (no green cones) | #224379 | 0.011 |
| Tritanopia (no blue cones) | #00525A | 0.078 |
| Achromatopsia (no color) | #474747 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #27467A
#27467A
oklch(39.8% 0.096 260.1)
- #5E4100
#5E4100
oklch(39.8% 0.082 79.9)
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 #27467A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight Blue #0A437A ΔE 0.025
- Light Navy #155084 ΔE 0.032
- Cobalt #1E488F ΔE 0.035
- Deep Sea Blue #015482 ΔE 0.043
- Dusk Blue #26538D ΔE 0.045
- Dark Grey Blue #29465B ΔE 0.054
- Dark Slate Blue #483D8B ΔE 0.059
- Marine Blue #01386A ΔE 0.061
Use #27467A 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.