#5E6ABE
Closest named color: French Blue (#436BAD). oklch(55.5% 0.13 275.2), rgb(94, 106, 190).
Aa
White text reads best on this color (4.90:1).
About this color
#5E6ABE is a medium-dark, moderately saturated blue. In OKLCH its lightness is 55%, its chroma 0.130 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.044 away. White text reads best on it, at 4.90:1.
| Hue family | Blues |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.130) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 4.28:1 |
| White text | 4.90:1 |
Values
| HEX | #5E6ABE |
| RGB | rgb(94, 106, 190) |
| HSL | hsl(233, 42%, 56%) |
| OKLCH | oklch(55.5% 0.13 275.2) |
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 #5E6ABE | 4.90:1 | AA | Lc -79.2 | Fine for body text |
| Black text on #5E6ABE | 4.28:1 | AA large text | Lc 30.3 | Non-text elements, placeholder text |
| #5E6ABE text on white | 4.90:1 | AA | Lc 73.8 | Content text, not long reading |
| #5E6ABE text on black | 4.28:1 | AA large text | Lc -27.9 | 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 600.
-
Step 50
50
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E6E9F6
oklch(93.6% 0.018 275.6)
-
Step 200
200
#D2D8EF
oklch(88.5% 0.032 274.1)
-
Step 300
300
#B5BEE7
oklch(80.8% 0.059 275.3)
-
Step 400
400
#909CDB
oklch(70.7% 0.093 275.5)
-
Step 500
500
#7582D1
oklch(63% 0.12 275.3)
-
Step 600
600 (this color)
#5E6ABE
oklch(55.5% 0.13 275.2)
-
Step 700
700
#4E58A4
oklch(49% 0.121 275.4)
-
Step 800
800
#404985
oklch(42.8% 0.099 275)
-
Step 900
900
#363D6B
oklch(37.7% 0.079 275.4)
-
Step 950
950
#20243E
oklch(27% 0.049 276)
#5E6ABE 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) | #4775C1 | 0.036 |
| Deuteranopia (no green cones) | #3E6DBC | 0.037 |
| Tritanopia (no blue cones) | #367C8B | 0.115 |
| Achromatopsia (no color) | #717171 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5E6ABE
#5E6ABE
oklch(55.5% 0.13 275.2)
- #887100
#887100
oklch(55.4% 0.114 94.8)
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 #5E6ABE, closest first.
No curated palette has a color within ΔE 0.04 of #5E6ABE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.044
- Dark Periwinkle #665FD1 ΔE 0.044
- Iris #6258C4 ΔE 0.047
- Slate Blue #6A5ACD ΔE 0.050
- Windows Blue #3778BF ΔE 0.051
- Light Indigo #6D5ACF ΔE 0.053
- Flat Blue #3C73A8 ΔE 0.060
- Mid Blue #276AB3 ΔE 0.061
Use #5E6ABE 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.