#4D626D
Closest named color: Slate (#516572). oklch(48.3% 0.031 231), rgb(77, 98, 109).
Aa
White text reads best on this color (6.39:1).
About this color
#4D626D is a medium-dark, muted blue. In OKLCH its lightness is 48%, its chroma 0.031 and its hue 231°. Its hue sits on the cool side of the wheel. The nearest named color is Slate (#516572), ΔE 0.013 away. White text reads best on it, at 6.39:1.
| Hue family | Blues |
| Lightness | medium-dark (48%) |
| Chroma | muted (0.031) |
| Temperature | cool |
| Nearest name | Slate (#516572) |
| Black text | 3.28:1 |
| White text | 6.39:1 |
Values
| HEX | #4D626D |
| RGB | rgb(77, 98, 109) |
| HSL | hsl(201, 17%, 36%) |
| OKLCH | oklch(48.3% 0.031 231) |
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 #4D626D | 6.39:1 | AA | Lc -86.9 | Fine for body text |
| Black text on #4D626D | 3.28:1 | AA large text | Lc 22.3 | Dividers and decoration only |
| #4D626D text on white | 6.39:1 | AA | Lc 81.8 | Fine for body text |
| #4D626D text on black | 3.28:1 | AA large text | Lc -20.1 | 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
#F4F6F6
oklch(97.2% 0.002 197.1)
-
Step 100
100
#E7EAEC
oklch(93.5% 0.004 236.5)
-
Step 200
200
#D4DADE
oklch(88.5% 0.009 236.6)
-
Step 300
300
#B7C3C9
oklch(81% 0.016 229)
-
Step 400
400
#92A4AD
oklch(70.8% 0.024 229.2)
-
Step 500
500
#778D99
oklch(63% 0.031 231.8)
-
Step 600
600
#607783
oklch(55.5% 0.033 230.8)
-
Step 700
700 (this color)
#4D626D
oklch(48.3% 0.031 231)
-
Step 800
800
#41525B
oklch(42.8% 0.026 231.2)
-
Step 900
900
#37444A
oklch(37.7% 0.02 227.5)
-
Step 950
950
#20282C
oklch(27.1% 0.014 229.5)
#4D626D 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) | #5D616E | 0.023 |
| Deuteranopia (no green cones) | #585D6D | 0.021 |
| Tritanopia (no blue cones) | #436565 | 0.023 |
| Achromatopsia (no color) | #5F5F5F | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D626D
#4D626D
oklch(48.3% 0.031 231)
- #6D5A4F
#6D5A4F
oklch(48.3% 0.03 51.8)
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 #4D626D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.013
- YInMn Blue #415A77 ΔE 0.038
- Dusty Grape #545775 ΔE 0.040
- Dim Gray #696969 ΔE 0.049
- Denim #3B638C ΔE 0.052
- Dark Aqua #05696B ΔE 0.057
- Dusk #4E5481 ΔE 0.061
- Petrol #005F6A ΔE 0.063
Use #4D626D 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.