#535EA4
Closest named color: Dusky Blue (#475F94). oklch(50.6% 0.112 275), rgb(83, 94, 164).
Aa
White text reads best on this color (5.99:1).
About this color
#535EA4 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 51%, its chroma 0.112 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Dusky Blue (#475F94), ΔE 0.032 away. White text reads best on it, at 5.99:1.
| Hue family | Blues |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.112) |
| Temperature | cool |
| Nearest name | Dusky Blue (#475F94) |
| Black text | 3.50:1 |
| White text | 5.99:1 |
Values
| HEX | #535EA4 |
| RGB | rgb(83, 94, 164) |
| HSL | hsl(232, 33%, 48%) |
| OKLCH | oklch(50.6% 0.112 275) |
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 #535EA4 | 5.99:1 | AA | Lc -85.0 | Fine for body text |
| Black text on #535EA4 | 3.50:1 | AA large text | Lc 24.2 | Dividers and decoration only |
| #535EA4 text on white | 5.99:1 | AA | Lc 79.8 | Fine for body text |
| #535EA4 text on black | 3.50:1 | AA large text | Lc -22.0 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E6E9F5
oklch(93.5% 0.016 274.8)
-
Step 200
200
#D3D8EE
oklch(88.5% 0.031 275.6)
-
Step 300
300
#B6BFE4
oklch(81% 0.053 274.4)
-
Step 400
400
#919DD7
oklch(70.8% 0.086 275)
-
Step 500
500
#7683CC
oklch(63% 0.111 275.1)
-
Step 600
600
#5F6CB9
oklch(55.6% 0.12 274.6)
-
Step 700
700 (this color)
#535EA4
oklch(50.6% 0.112 275)
-
Step 800
800
#414981
oklch(42.6% 0.093 275.6)
-
Step 900
900
#373E68
oklch(37.8% 0.072 275.2)
-
Step 950
950
#20243D
oklch(26.9% 0.047 275.9)
#535EA4 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) | #4267A7 | 0.030 |
| Deuteranopia (no green cones) | #3B60A2 | 0.030 |
| Tritanopia (no blue cones) | #336D79 | 0.099 |
| Achromatopsia (no color) | #636363 | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #535EA4
#535EA4
oklch(50.6% 0.112 275)
- #786300
#786300
oklch(50.5% 0.104 94.4)
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 #535EA4, closest first.
No curated palette has a color within ΔE 0.04 of #535EA4.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Blue #475F94 ΔE 0.032
- French Blue #436BAD ΔE 0.038
- Denim Blue #3B5B92 ΔE 0.044
- Twilight #4E518B ΔE 0.050
- Mid Blue #276AB3 ΔE 0.052
- Denim #3B638C ΔE 0.054
- Iris #6258C4 ΔE 0.059
- Dusk #4E5481 ΔE 0.059
Use #535EA4 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.