#314E70
Closest named color: Light Navy (#155084). oklch(41.7% 0.067 253.2), rgb(49, 78, 112).
Aa
White text reads best on this color (8.55:1).
About this color
#314E70 is a dark, muted blue. In OKLCH its lightness is 42%, its chroma 0.067 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Light Navy (#155084), ΔE 0.038 away. White text reads best on it, at 8.55:1.
| Hue family | Blues |
| Lightness | dark (42%) |
| Chroma | muted (0.067) |
| Temperature | cool |
| Nearest name | Light Navy (#155084) |
| Black text | 2.45:1 |
| White text | 8.55:1 |
Values
| HEX | #314E70 |
| RGB | rgb(49, 78, 112) |
| HSL | hsl(212, 39%, 32%) |
| OKLCH | oklch(41.7% 0.067 253.2) |
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 #314E70 | 8.55:1 | AAA | Lc -93.8 | Preferred for body text |
| Black text on #314E70 | 2.45:1 | Fails | Lc 14.7 | Not readable |
| #314E70 text on white | 8.55:1 | AAA | Lc 89.3 | Fine for body text |
| #314E70 text on black | 2.45:1 | Fails | Lc -12.9 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E5EAF1
oklch(93.5% 0.011 256.7)
-
Step 200
200
#CFDAE8
oklch(88.4% 0.023 254.4)
-
Step 300
300
#AFC3DA
oklch(80.9% 0.039 252)
-
Step 400
400
#85A3C7
oklch(70.6% 0.063 253.3)
-
Step 500
500
#678CB9
oklch(63% 0.08 253.8)
-
Step 600
600
#4D76A5
oklch(55.6% 0.087 252.7)
-
Step 700
700
#3E638E
oklch(49.1% 0.081 253.1)
-
Step 800
800 (this color)
#314E70
oklch(41.7% 0.067 253.2)
-
Step 900
900
#2D435D
oklch(37.7% 0.053 253.2)
-
Step 950
950
#1B2736
oklch(26.9% 0.033 254.4)
#314E70 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) | #405071 | 0.021 |
| Deuteranopia (no green cones) | #38496F | 0.016 |
| Tritanopia (no blue cones) | #0C565A | 0.059 |
| Achromatopsia (no color) | #4C4C4C | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #314E70
#314E70
oklch(41.7% 0.067 253.2)
- #62461F
#62461F
oklch(41.6% 0.067 73.2)
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 #314E70, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Navy #155084 ΔE 0.038
- Deep Sea Blue #015482 ΔE 0.040
- Dark Grey Blue #29465B ΔE 0.042
- YInMn Blue #415A77 ΔE 0.044
- Light Navy Blue #2E5A88 ΔE 0.047
- Dusk Blue #26538D ΔE 0.048
- Dusk #4E5481 ΔE 0.053
- Charcoal #264653 ΔE 0.054
Use #314E70 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.