#314EAF
Closest named color: Blue Blue (#2242C7). oklch(46% 0.159 267.3), rgb(49, 78, 175).
Aa
White text reads best on this color (7.39:1).
About this color
#314EAF is a medium-dark, vivid blue. In OKLCH its lightness is 46%, its chroma 0.159 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Blue Blue (#2242C7), ΔE 0.051 away. White text reads best on it, at 7.39:1.
| Hue family | Blues |
| Lightness | medium-dark (46%) |
| Chroma | vivid (0.159) |
| Temperature | cool |
| Nearest name | Blue Blue (#2242C7) |
| Black text | 2.83:1 |
| White text | 7.39:1 |
Values
| HEX | #314EAF |
| RGB | rgb(49, 78, 175) |
| HSL | hsl(226, 56%, 44%) |
| OKLCH | oklch(46% 0.159 267.3) |
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 #314EAF | 7.39:1 | AAA | Lc -90.1 | Preferred for body text |
| Black text on #314EAF | 2.83:1 | Fails | Lc 18.8 | Dividers and decoration only |
| #314EAF text on white | 7.39:1 | AAA | Lc 85.3 | Fine for body text |
| #314EAF text on black | 2.83:1 | Fails | Lc -16.8 | 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
#F2F5FD
oklch(97% 0.011 269.6)
-
Step 100
100
#E3EAF9
oklch(93.6% 0.022 265.8)
-
Step 200
200
#CDD9F6
oklch(88.5% 0.042 267.7)
-
Step 300
300
#ABC0F3
oklch(81% 0.076 267.3)
-
Step 400
400
#7E9DED
oklch(70.6% 0.123 267.1)
-
Step 500
500
#5F83E8
oklch(63.2% 0.157 267.1)
-
Step 600
600
#476AD6
oklch(55.7% 0.171 267.2)
-
Step 700
700 (this color)
#314EAF
oklch(46% 0.159 267.3)
-
Step 800
800
#2F4896
oklch(42.7% 0.131 267.3)
-
Step 900
900
#293D77
oklch(37.6% 0.102 267.1)
-
Step 950
950
#182446
oklch(26.9% 0.065 267.3)
#314EAF 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) | #005CB2 | 0.040 |
| Deuteranopia (no green cones) | #0050AD | 0.030 |
| Tritanopia (no blue cones) | #006677 | 0.127 |
| Achromatopsia (no color) | #565656 | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #314EAF
#314EAF
oklch(46% 0.159 267.3)
- #6E5400
#6E5400
oklch(46% 0.094 87.8)
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 #314EAF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue Blue #2242C7 ΔE 0.051
- Blueberry #464196 ΔE 0.054
- Cobalt #1E488F ΔE 0.058
- Sapphire #2138AB ΔE 0.059
- Dusk Blue #26538D ΔE 0.060
- Majorelle Blue #3F37C9 ΔE 0.064
- Denim Blue #3B5B92 ΔE 0.064
- Blue With A Hint Of Purple #533CC6 ΔE 0.067
Use #314EAF 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.