#567397
Closest named color: Dull Blue (#49759C). oklch(54.8% 0.066 254.2), rgb(86, 115, 151).
Aa
White text reads best on this color (4.88:1).
About this color
#567397 is a medium-dark, muted blue. In OKLCH its lightness is 55%, its chroma 0.066 and its hue 254°. Its hue sits on the cool side of the wheel. The nearest named color is Dull Blue (#49759C), ΔE 0.016 away. White text reads best on it, at 4.88:1.
| Hue family | Blues |
| Lightness | medium-dark (55%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Dull Blue (#49759C) |
| Black text | 4.29:1 |
| White text | 4.88:1 |
Values
| HEX | #567397 |
| RGB | rgb(86, 115, 151) |
| HSL | hsl(213, 27%, 46%) |
| OKLCH | oklch(54.8% 0.066 254.2) |
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 #567397 | 4.88:1 | AA | Lc -79.3 | Fine for body text |
| Black text on #567397 | 4.29:1 | AA large text | Lc 30.2 | Non-text elements, placeholder text |
| #567397 text on white | 4.88:1 | AA | Lc 73.8 | Content text, not long reading |
| #567397 text on black | 4.29:1 | AA large text | Lc -27.9 | 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
#F4F6F8
oklch(97.2% 0.003 247.9)
-
Step 100
100
#E6EAF0
oklch(93.6% 0.009 258.3)
-
Step 200
200
#D2DAE4
oklch(88.5% 0.016 253.9)
-
Step 300
300
#B4C2D4
oklch(80.9% 0.03 254.7)
-
Step 400
400
#8DA3BE
oklch(70.8% 0.047 253.7)
-
Step 500
500
#708CAE
oklch(63.1% 0.061 253.6)
-
Step 600
600 (this color)
#567397
oklch(54.8% 0.066 254.2)
-
Step 700
700
#486383
oklch(49.2% 0.061 253.2)
-
Step 800
800
#3C516B
oklch(42.9% 0.051 254.1)
-
Step 900
900
#334356
oklch(37.7% 0.039 253.1)
-
Step 950
950
#1E2733
oklch(27% 0.026 255.7)
#567397 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) | #657499 | 0.021 |
| Deuteranopia (no green cones) | #5E6E96 | 0.016 |
| Tritanopia (no blue cones) | #3E7B7F | 0.058 |
| Achromatopsia (no color) | #717171 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #567397
#567397
oklch(54.8% 0.066 254.2)
- #886B44
#886B44
oklch(54.7% 0.066 73.9)
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 #567397, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Blue #49759C ΔE 0.016
- Metallic Blue #4F738E ΔE 0.018
- Stormy Blue #507B9C ΔE 0.023
- Cerulean #457B9D ΔE 0.027
- Muted Blue #3B719F ΔE 0.033
- Flat Blue #3C73A8 ΔE 0.037
- Grey Blue #647D8E ΔE 0.042
- Battleship Gray #6C757D ΔE 0.051
Use #567397 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.