#5D709E
Closest named color: Dull Blue (#49759C). oklch(54.9% 0.076 266.7), rgb(93, 112, 158).
Aa
White text reads best on this color (4.91:1).
About this color
#5D709E is a medium-dark, moderately saturated blue. In OKLCH its lightness is 55%, its chroma 0.076 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Dull Blue (#49759C), ΔE 0.027 away. White text reads best on it, at 4.91:1.
| Hue family | Blues |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Dull Blue (#49759C) |
| Black text | 4.27:1 |
| White text | 4.91:1 |
Values
| HEX | #5D709E |
| RGB | rgb(93, 112, 158) |
| HSL | hsl(222, 26%, 49%) |
| OKLCH | oklch(54.9% 0.076 266.7) |
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 #5D709E | 4.91:1 | AA | Lc -79.4 | Fine for body text |
| Black text on #5D709E | 4.27:1 | AA large text | Lc 30.1 | Non-text elements, placeholder text |
| #5D709E text on white | 4.91:1 | AA | Lc 74.0 | Content text, not long reading |
| #5D709E text on black | 4.27:1 | AA large text | Lc -27.7 | 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
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E7EAF1
oklch(93.7% 0.01 267.4)
-
Step 200
200
#D3D9E6
oklch(88.5% 0.019 266)
-
Step 300
300
#B7C1D7
oklch(81% 0.033 266.1)
-
Step 400
400
#91A0C3
oklch(70.6% 0.054 266.8)
-
Step 500
500
#7689B4
oklch(63.1% 0.069 266)
-
Step 600
600 (this color)
#5D709E
oklch(54.9% 0.076 266.7)
-
Step 700
700
#4E5F89
oklch(49% 0.071 266.9)
-
Step 800
800
#404E6F
oklch(42.6% 0.058 266.3)
-
Step 900
900
#36415A
oklch(37.7% 0.045 265.9)
-
Step 950
950
#202635
oklch(27% 0.029 267.5)
#5D709E 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) | #6074A0 | 0.012 |
| Deuteranopia (no green cones) | #5A6E9D | 0.007 |
| Tritanopia (no blue cones) | #477980 | 0.068 |
| Achromatopsia (no color) | #717171 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D709E
#5D709E
oklch(54.9% 0.076 266.7)
- #856E3A
#856E3A
oklch(54.9% 0.076 86)
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 #5D709E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Blue #49759C ΔE 0.027
- Metallic Blue #4F738E ΔE 0.035
- Stormy Blue #507B9C ΔE 0.035
- Flat Blue #3C73A8 ΔE 0.038
- Muted Blue #3B719F ΔE 0.038
- Cerulean #457B9D ΔE 0.040
- French Blue #436BAD ΔE 0.044
- Grey Blue #647D8E ΔE 0.053
Use #5D709E 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.