#314A93
Closest named color: Cobalt (#1E488F). oklch(43% 0.124 266.9), rgb(49, 74, 147).
Aa
White text reads best on this color (8.29:1).
About this color
#314A93 is a dark, moderately saturated blue. In OKLCH its lightness is 43%, its chroma 0.124 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Cobalt (#1E488F), ΔE 0.022 away. White text reads best on it, at 8.29:1.
| Hue family | Blues |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.124) |
| Temperature | cool |
| Nearest name | Cobalt (#1E488F) |
| Black text | 2.53:1 |
| White text | 8.29:1 |
Values
| HEX | #314A93 |
| RGB | rgb(49, 74, 147) |
| HSL | hsl(225, 50%, 38%) |
| OKLCH | oklch(43% 0.124 266.9) |
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 #314A93 | 8.29:1 | AAA | Lc -93.0 | Preferred for body text |
| Black text on #314A93 | 2.53:1 | Fails | Lc 15.6 | Dividers and decoration only |
| #314A93 text on white | 8.29:1 | AAA | Lc 88.4 | Fine for body text |
| #314A93 text on black | 2.53:1 | Fails | Lc -13.8 | 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 800.
-
Step 50
50
#F2F5FC
oklch(97% 0.01 267.4)
-
Step 100
100
#E3EAF8
oklch(93.6% 0.02 264.5)
-
Step 200
200
#CDD9F5
oklch(88.5% 0.041 267.1)
-
Step 300
300
#ACC0F0
oklch(80.9% 0.072 267.1)
-
Step 400
400
#809EE9
oklch(70.7% 0.115 266.8)
-
Step 500
500
#6184E2
oklch(63.1% 0.147 266.8)
-
Step 600
600
#496BD0
oklch(55.6% 0.16 267.1)
-
Step 700
700
#3A59B4
oklch(49.1% 0.149 266.7)
-
Step 800
800 (this color)
#314A93
oklch(43% 0.124 266.9)
-
Step 900
900
#2A3E74
oklch(37.7% 0.096 266.6)
-
Step 950
950
#192544
oklch(27.1% 0.06 266.5)
#314A93 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) | #235396 | 0.026 |
| Deuteranopia (no green cones) | #0C4A91 | 0.030 |
| Tritanopia (no blue cones) | #005B67 | 0.104 |
| Achromatopsia (no color) | #4E4E4E | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #314A93
#314A93
oklch(43% 0.124 266.9)
- #654C00
#654C00
oklch(43.1% 0.088 86.8)
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 #314A93, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cobalt #1E488F ΔE 0.022
- Dusk Blue #26538D ΔE 0.030
- Blueberry #464196 ΔE 0.035
- Light Navy #155084 ΔE 0.040
- Dark Slate Blue #483D8B ΔE 0.044
- Twilight #4E518B ΔE 0.049
- Denim Blue #3B5B92 ΔE 0.052
- Deep Sea Blue #015482 ΔE 0.052
Use #314A93 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.