#5D6783
Closest named color: Slate (#516572). oklch(51.6% 0.046 269.4), rgb(93, 103, 131).
Aa
White text reads best on this color (5.62:1).
About this color
#5D6783 is a medium-dark, muted blue. In OKLCH its lightness is 52%, its chroma 0.046 and its hue 269°. Its hue sits on the cool side of the wheel. The nearest named color is Slate (#516572), ΔE 0.033 away. White text reads best on it, at 5.62:1.
| Hue family | Blues |
| Lightness | medium-dark (52%) |
| Chroma | muted (0.046) |
| Temperature | cool |
| Nearest name | Slate (#516572) |
| Black text | 3.73:1 |
| White text | 5.62:1 |
Values
| HEX | #5D6783 |
| RGB | rgb(93, 103, 131) |
| HSL | hsl(224, 17%, 44%) |
| OKLCH | oklch(51.6% 0.046 269.4) |
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 #5D6783 | 5.62:1 | AA | Lc -83.4 | Fine for body text |
| Black text on #5D6783 | 3.73:1 | AA large text | Lc 25.9 | Dividers and decoration only |
| #5D6783 text on white | 5.62:1 | AA | Lc 78.1 | Fine for body text |
| #5D6783 text on black | 3.73:1 | AA large text | Lc -23.7 | 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 700.
-
Step 50
50
#F4F5F7
oklch(97% 0.003 264.5)
-
Step 100
100
#E8EAEE
oklch(93.7% 0.006 264.5)
-
Step 200
200
#D6D9E2
oklch(88.6% 0.013 271.3)
-
Step 300
300
#BBC0D0
oklch(80.9% 0.023 272)
-
Step 400
400
#97A0B8
oklch(70.7% 0.037 269.2)
-
Step 500
500
#7E89A6
oklch(63.1% 0.046 268.8)
-
Step 600
600
#677291
oklch(55.5% 0.05 269.5)
-
Step 700
700 (this color)
#5D6783
oklch(51.6% 0.046 269.4)
-
Step 800
800
#464E64
oklch(42.6% 0.038 269.2)
-
Step 900
900
#3B4152
oklch(37.7% 0.03 269.7)
-
Step 950
950
#232630
oklch(27% 0.019 272)
#5D6783 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) | #5E6984 | 0.006 |
| Deuteranopia (no green cones) | #5B6682 | 0.004 |
| Tritanopia (no blue cones) | #536C70 | 0.041 |
| Achromatopsia (no color) | #676767 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D6783
#5D6783
oklch(51.6% 0.046 269.4)
- #726749
#726749
oklch(51.6% 0.046 90.3)
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 #5D6783, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.033
- Metallic Blue #4F738E ΔE 0.036
- Dim Gray #696969 ΔE 0.046
- Denim #3B638C ΔE 0.048
- Dull Blue #49759C ΔE 0.051
- Dusty Grape #545775 ΔE 0.051
- Dusky Blue #475F94 ΔE 0.051
- Battleship Gray #6C757D ΔE 0.052
Use #5D6783 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.