#272A60
Closest named color: Marine (#042E60). oklch(31.5% 0.094 277.1), rgb(39, 42, 96).
Aa
White text reads best on this color (13.23:1).
About this color
#272A60 is a dark, moderately saturated blue. In OKLCH its lightness is 31%, its chroma 0.094 and its hue 277°. Its hue sits on the cool side of the wheel. The nearest named color is Marine (#042E60), ΔE 0.036 away. White text reads best on it, at 13.23:1.
| Hue family | Blues |
| Lightness | dark (31%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Marine (#042E60) |
| Black text | 1.58:1 |
| White text | 13.23:1 |
Values
| HEX | #272A60 |
| RGB | rgb(39, 42, 96) |
| HSL | hsl(237, 42%, 26%) |
| OKLCH | oklch(31.5% 0.094 277.1) |
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 #272A60 | 13.23:1 | AAA | Lc -102.6 | Preferred for body text |
| Black text on #272A60 | 1.58:1 | Fails | Lc 0.0 | Not readable |
| #272A60 text on white | 13.23:1 | AAA | Lc 99.4 | Preferred for body text |
| #272A60 text on black | 1.58:1 | 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
#F3F5FF
oklch(97.2% 0.013 277.1)
-
Step 100
100
#E4E9FF
oklch(93.7% 0.03 275.6)
-
Step 200
200
#CFD6FF
oklch(88.4% 0.057 277.5)
-
Step 300
300
#B1BBFF
oklch(80.9% 0.097 277.5)
-
Step 400
400
#8A95FF
oklch(70.7% 0.154 277.2)
-
Step 500
500
#7075FF
oklch(63.1% 0.201 277.4)
-
Step 600
600
#5A50FF
oklch(55.6% 0.248 277.1)
-
Step 700
700
#4B3FDE
oklch(49.1% 0.23 277.1)
-
Step 800
800
#3D36B3
oklch(42.7% 0.19 277.2)
-
Step 900
900
#32318E
oklch(37.7% 0.149 276.9)
-
Step 950
950 (this color)
#272A60
oklch(31.5% 0.094 277.1)
#272A60 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) | #0B3262 | 0.035 |
| Deuteranopia (no green cones) | #022E5F | 0.038 |
| Tritanopia (no blue cones) | #093640 | 0.082 |
| Achromatopsia (no color) | #303030 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #272A60
#272A60
oklch(31.5% 0.094 277.1)
- #3B3100
#3B3100
oklch(31.5% 0.065 96.7)
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 #272A60, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Marine #042E60 ΔE 0.036
- Prussian Blue #1D3557 ΔE 0.040
- Marine Blue #01386A ΔE 0.049
- Midnight Blue #191970 ΔE 0.057
- Space Cadet #2B2D42 ΔE 0.057
- Gunmetal #293241 ΔE 0.066
- Dark Blue Grey #1F3B4D ΔE 0.069
- Oxford Blue #1B263B ΔE 0.071
Use #272A60 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.