#4E669C
Closest named color: Dusky Blue (#475F94). oklch(51.5% 0.091 265.2), rgb(78, 102, 156).
Aa
White text reads best on this color (5.66:1).
About this color
#4E669C is a medium-dark, moderately saturated blue. In OKLCH its lightness is 52%, its chroma 0.091 and its hue 265°. Its hue sits on the cool side of the wheel. The nearest named color is Dusky Blue (#475F94), ΔE 0.025 away. White text reads best on it, at 5.66:1.
| Hue family | Blues |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.091) |
| Temperature | cool |
| Nearest name | Dusky Blue (#475F94) |
| Black text | 3.70:1 |
| White text | 5.66:1 |
Values
| HEX | #4E669C |
| RGB | rgb(78, 102, 156) |
| HSL | hsl(222, 33%, 46%) |
| OKLCH | oklch(51.5% 0.091 265.2) |
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 #4E669C | 5.66:1 | AA | Lc -83.5 | Fine for body text |
| Black text on #4E669C | 3.70:1 | AA large text | Lc 25.8 | Dividers and decoration only |
| #4E669C text on white | 5.66:1 | AA | Lc 78.3 | Fine for body text |
| #4E669C text on black | 3.70:1 | AA large text | Lc -23.5 | 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
#F3F5F9
oklch(97% 0.006 264.5)
-
Step 100
100
#E6EAF3
oklch(93.7% 0.013 266.7)
-
Step 200
200
#D1D9EA
oklch(88.4% 0.025 265.6)
-
Step 300
300
#B3C1DE
oklch(81% 0.044 264.9)
-
Step 400
400
#8BA0CD
oklch(70.6% 0.07 265.2)
-
Step 500
500
#6F88C0
oklch(63% 0.09 265.5)
-
Step 600
600
#5772AD
oklch(55.7% 0.098 264.7)
-
Step 700
700 (this color)
#4E669C
oklch(51.5% 0.091 265.2)
-
Step 800
800
#3B4E78
oklch(42.8% 0.074 264.9)
-
Step 900
900
#324161
oklch(37.7% 0.059 264.6)
-
Step 950
950
#1E2639
oklch(27% 0.037 266.4)
#4E669C 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) | #526B9E | 0.016 |
| Deuteranopia (no green cones) | #49649B | 0.009 |
| Tritanopia (no blue cones) | #2D727A | 0.082 |
| Achromatopsia (no color) | #676767 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E669C
#4E669C
oklch(51.5% 0.091 265.2)
- #7F6320
#7F6320
oklch(51.5% 0.09 85.4)
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 #4E669C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Blue #475F94 ΔE 0.025
- French Blue #436BAD ΔE 0.029
- Muted Blue #3B719F ΔE 0.034
- Denim #3B638C ΔE 0.036
- Flat Blue #3C73A8 ΔE 0.039
- Denim Blue #3B5B92 ΔE 0.043
- Dull Blue #49759C ΔE 0.044
- Mid Blue #276AB3 ΔE 0.048
Use #4E669C 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.