#5A76AA
Closest named color: Dull Blue (#49759C). oklch(56.6% 0.087 262.2), rgb(90, 118, 170).
Aa
Black text reads best on this color (4.60:1).
About this color
#5A76AA is a medium-dark, moderately saturated blue. In OKLCH its lightness is 57%, its chroma 0.087 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Dull Blue (#49759C), ΔE 0.031 away. Black text reads best on it, at 4.60:1.
| Hue family | Blues |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.087) |
| Temperature | cool |
| Nearest name | Dull Blue (#49759C) |
| Black text | 4.60:1 |
| White text | 4.55:1 |
Values
| HEX | #5A76AA |
| RGB | rgb(90, 118, 170) |
| HSL | hsl(219, 32%, 51%) |
| OKLCH | oklch(56.6% 0.087 262.2) |
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 #5A76AA | 4.55:1 | AA | Lc -77.0 | Fine for body text |
| Black text on #5A76AA | 4.60:1 | AA | Lc 32.5 | Non-text elements, placeholder text |
| #5A76AA text on white | 4.55:1 | AA | Lc 71.6 | Content text, not long reading |
| #5A76AA text on black | 4.60:1 | AA | Lc -30.1 | Non-text elements, placeholder text |
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
#F3F5F9
oklch(97% 0.006 264.5)
-
Step 100
100
#E6EAF2
oklch(93.6% 0.012 264.5)
-
Step 200
200
#D1DAE8
oklch(88.6% 0.022 259.2)
-
Step 300
300
#B3C1DB
oklch(80.9% 0.04 262.9)
-
Step 400
400
#8BA1C9
oklch(70.6% 0.064 262.3)
-
Step 500
500
#6F8ABB
oklch(63.2% 0.081 262)
-
Step 600
600 (this color)
#5A76AA
oklch(56.6% 0.087 262.2)
-
Step 700
700
#47608F
oklch(49% 0.082 262.4)
-
Step 800
800
#3B4F74
oklch(42.8% 0.067 262.2)
-
Step 900
900
#32425E
oklch(37.8% 0.053 261.3)
-
Step 950
950
#1E2637
oklch(26.9% 0.034 264.8)
#5A76AA 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) | #637AAC | 0.017 |
| Deuteranopia (no green cones) | #5A72A9 | 0.011 |
| Tritanopia (no blue cones) | #3A8188 | 0.079 |
| Achromatopsia (no color) | #767676 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5A76AA
#5A76AA
oklch(56.6% 0.087 262.2)
- #907135
#907135
oklch(56.6% 0.087 81.9)
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 #5A76AA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Blue #49759C ΔE 0.031
- Stormy Blue #507B9C ΔE 0.032
- Flat Blue #3C73A8 ΔE 0.035
- Steel Blue #4682B4 ΔE 0.036
- Cerulean #457B9D ΔE 0.037
- Off Blue #5684AE ΔE 0.039
- Cool Blue #4984B8 ΔE 0.041
- Muted Blue #3B719F ΔE 0.042
Use #5A76AA 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.