#567BAE
Closest named color: Steel Blue (#4682B4). oklch(57.7% 0.09 256.6), rgb(86, 123, 174).
Aa
Black text reads best on this color (4.84:1).
About this color
#567BAE is a medium-dark, moderately saturated blue. In OKLCH its lightness is 58%, its chroma 0.090 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Steel Blue (#4682B4), ΔE 0.023 away. Black text reads best on it, at 4.84:1.
| Hue family | Blues |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Steel Blue (#4682B4) |
| Black text | 4.84:1 |
| White text | 4.33:1 |
Values
| HEX | #567BAE |
| RGB | rgb(86, 123, 174) |
| HSL | hsl(215, 35%, 51%) |
| OKLCH | oklch(57.7% 0.09 256.6) |
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 #567BAE | 4.33:1 | AA large text | Lc -75.4 | Fine for body text |
| Black text on #567BAE | 4.84:1 | AA | Lc 34.1 | Non-text elements, placeholder text |
| #567BAE text on white | 4.33:1 | AA large text | Lc 69.9 | Content text, not long reading |
| #567BAE text on black | 4.84:1 | AA | Lc -31.7 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E5EAF2
oklch(93.6% 0.012 259.8)
-
Step 200
200
#D0DAE8
oklch(88.5% 0.022 256.7)
-
Step 300
300
#B0C2DB
oklch(80.8% 0.041 256.6)
-
Step 400
400
#87A3C9
oklch(70.8% 0.064 256.1)
-
Step 500
500
#698BBB
oklch(63% 0.082 257)
-
Step 600
600 (this color)
#567BAE
oklch(57.7% 0.09 256.6)
-
Step 700
700
#41628F
oklch(49.1% 0.082 256.4)
-
Step 800
800
#365074
oklch(42.7% 0.068 256.7)
-
Step 900
900
#2F435E
oklch(37.9% 0.053 256.1)
-
Step 950
950
#1B2737
oklch(26.9% 0.034 255.8)
#567BAE 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) | #677EB0 | 0.024 |
| Deuteranopia (no green cones) | #5C75AD | 0.017 |
| Tritanopia (no blue cones) | #2D868D | 0.079 |
| Achromatopsia (no color) | #797979 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #567BAE
#567BAE
oklch(57.7% 0.09 256.6)
- #977237
#977237
oklch(57.7% 0.089 77)
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 #567BAE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Steel Blue #4682B4 ΔE 0.023
- Off Blue #5684AE ΔE 0.026
- Cool Blue #4984B8 ΔE 0.027
- Stormy Blue #507B9C ΔE 0.030
- Dusty Blue #5A86AD ΔE 0.033
- Cerulean #457B9D ΔE 0.034
- Dull Blue #49759C ΔE 0.035
- Flat Blue #3C73A8 ΔE 0.039
Use #567BAE 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.