#275994
Closest named color: Dusk Blue (#26538D). oklch(46% 0.11 254.4), rgb(39, 89, 148).
Aa
White text reads best on this color (7.13:1).
About this color
#275994 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 46%, its chroma 0.110 and its hue 254°. Its hue sits on the cool side of the wheel. The nearest named color is Dusk Blue (#26538D), ΔE 0.020 away. White text reads best on it, at 7.13:1.
| Hue family | Blues |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.110) |
| Temperature | cool |
| Nearest name | Dusk Blue (#26538D) |
| Black text | 2.94:1 |
| White text | 7.13:1 |
Values
| HEX | #275994 |
| RGB | rgb(39, 89, 148) |
| HSL | hsl(212, 58%, 37%) |
| OKLCH | oklch(46% 0.11 254.4) |
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 #275994 | 7.13:1 | AAA | Lc -89.4 | Fine for body text |
| Black text on #275994 | 2.94:1 | Fails | Lc 19.6 | Dividers and decoration only |
| #275994 text on white | 7.13:1 | AAA | Lc 84.5 | Fine for body text |
| #275994 text on black | 2.94:1 | Fails | Lc -17.5 | Dividers and decoration only |
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 700.
-
Step 50
50
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E3EBF4
oklch(93.7% 0.015 251.2)
-
Step 200
200
#CCDBED
oklch(88.6% 0.03 253)
-
Step 300
300
#AAC3E3
oklch(80.9% 0.053 254.7)
-
Step 400
400
#7CA3D5
oklch(70.6% 0.085 254.9)
-
Step 500
500
#598CCA
oklch(63.1% 0.109 254.1)
-
Step 600
600
#3E75B7
oklch(55.6% 0.119 254.3)
-
Step 700
700 (this color)
#275994
oklch(46% 0.11 254.4)
-
Step 800
800
#295080
oklch(42.7% 0.092 254.8)
-
Step 900
900
#254367
oklch(37.8% 0.072 254)
-
Step 950
950
#16273C
oklch(26.9% 0.046 254.4)
#275994 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) | #3E5D96 | 0.028 |
| Deuteranopia (no green cones) | #2D5393 | 0.017 |
| Tritanopia (no blue cones) | #00676F | 0.086 |
| Achromatopsia (no color) | #585858 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #275994
#275994
oklch(46% 0.11 254.4)
- #784F00
#784F00
oklch(46.2% 0.098 74.7)
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 #275994, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk Blue #26538D ΔE 0.020
- Light Navy Blue #2E5A88 ΔE 0.021
- Denim Blue #3B5B92 ΔE 0.022
- Light Navy #155084 ΔE 0.039
- Deep Sea Blue #015482 ΔE 0.040
- Dusky Blue #475F94 ΔE 0.041
- Peacock Blue #016795 ΔE 0.042
- Denim #3B638C ΔE 0.042
Use #275994 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.