#4A5A67
Closest named color: YInMn Blue (#415A77). oklch(45.9% 0.029 242.9), rgb(74, 90, 103).
Aa
White text reads best on this color (7.11:1).
About this color
#4A5A67 is a medium-dark close to neutral grey. In OKLCH its lightness is 46%, its chroma 0.029. It has too little chroma to lean warm or cool. The nearest named color is YInMn Blue (#415A77), ΔE 0.028 away. White text reads best on it, at 7.11:1.
| Hue family | Neutrals |
| Lightness | medium-dark (46%) |
| Chroma | close to neutral grey (0.029) |
| Temperature | neutral |
| Nearest name | YInMn Blue (#415A77) |
| Black text | 2.94:1 |
| White text | 7.11:1 |
Values
| HEX | #4A5A67 |
| RGB | rgb(74, 90, 103) |
| HSL | hsl(207, 16%, 35%) |
| OKLCH | oklch(45.9% 0.029 242.9) |
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 #4A5A67 | 7.11:1 | AAA | Lc -89.6 | Fine for body text |
| Black text on #4A5A67 | 2.94:1 | Fails | Lc 19.3 | Dividers and decoration only |
| #4A5A67 text on white | 7.11:1 | AAA | Lc 84.7 | Fine for body text |
| #4A5A67 text on black | 2.94:1 | Fails | Lc -17.3 | 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
#E8EAEC
oklch(93.6% 0.003 247.9)
-
Step 200
200
#D5DADE
oklch(88.6% 0.008 241.7)
-
Step 300
300
#B9C2C9
oklch(80.9% 0.014 241)
-
Step 400
400
#95A3AE
oklch(70.8% 0.023 241.5)
-
Step 500
500
#7B8C9A
oklch(63.1% 0.029 243)
-
Step 600
600
#647685
oklch(55.7% 0.032 243.5)
-
Step 700
700 (this color)
#4A5A67
oklch(45.9% 0.029 242.9)
-
Step 800
800
#44515B
oklch(42.7% 0.023 241.2)
-
Step 900
900
#39434B
oklch(37.7% 0.019 242.3)
-
Step 950
950
#22272C
oklch(27% 0.012 248.3)
#4A5A67 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) | #555A68 | 0.016 |
| Deuteranopia (no green cones) | #515767 | 0.013 |
| Tritanopia (no blue cones) | #425D5E | 0.023 |
| Achromatopsia (no color) | #585858 | 0.029 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4A5A67
#4A5A67
oklch(45.9% 0.029 242.9)
- #645547
#645547
oklch(46% 0.03 65)
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 #4A5A67, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- YInMn Blue #415A77 ΔE 0.028
- Dusty Grape #545775 ΔE 0.032
- Slate #516572 ΔE 0.036
- Dusk #4E5481 ΔE 0.052
- Petrol #005F6A ΔE 0.057
- Denim #3B638C ΔE 0.060
- Light Navy Blue #2E5A88 ΔE 0.061
- Dark Slate Gray #2F4F4F ΔE 0.063
Use #4A5A67 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.