#4E5870
Closest named color: Dusty Grape (#545775). oklch(46.1% 0.041 267.1), rgb(78, 88, 112).
Aa
White text reads best on this color (7.10:1).
About this color
#4E5870 is a medium-dark, muted blue. In OKLCH its lightness is 46%, its chroma 0.041 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Grape (#545775), ΔE 0.013 away. White text reads best on it, at 7.10:1.
| Hue family | Blues |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.041) |
| Temperature | cool |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.95:1 |
| White text | 7.10:1 |
Values
| HEX | #4E5870 |
| RGB | rgb(78, 88, 112) |
| HSL | hsl(222, 18%, 37%) |
| OKLCH | oklch(46.1% 0.041 267.1) |
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 #4E5870 | 7.10:1 | AAA | Lc -89.6 | Fine for body text |
| Black text on #4E5870 | 2.95:1 | Fails | Lc 19.4 | Dividers and decoration only |
| #4E5870 text on white | 7.10:1 | AAA | Lc 84.7 | Fine for body text |
| #4E5870 text on black | 2.95:1 | 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
#E8EAEE
oklch(93.7% 0.006 264.5)
-
Step 200
200
#D6D9E1
oklch(88.5% 0.011 269.5)
-
Step 300
300
#BBC1CE
oklch(81% 0.019 266)
-
Step 400
400
#98A0B5
oklch(70.6% 0.032 269)
-
Step 500
500
#7E89A3
oklch(63% 0.041 267.1)
-
Step 600
600
#68738E
oklch(55.6% 0.044 267.6)
-
Step 700
700 (this color)
#4E5870
oklch(46.1% 0.041 267.1)
-
Step 800
800
#474F62
oklch(42.8% 0.033 267.1)
-
Step 900
900
#3B4150
oklch(37.6% 0.027 268)
-
Step 950
950
#23262F
oklch(26.9% 0.017 270.7)
#4E5870 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) | #505A71 | 0.007 |
| Deuteranopia (no green cones) | #4D576F | 0.004 |
| Tritanopia (no blue cones) | #455D60 | 0.037 |
| Achromatopsia (no color) | #585858 | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E5870
#4E5870
oklch(46.1% 0.041 267.1)
- #62573E
#62573E
oklch(46.1% 0.041 86.9)
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 #4E5870, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.013
- YInMn Blue #415A77 ΔE 0.020
- Dusk #4E5481 ΔE 0.034
- Slate #516572 ΔE 0.040
- Denim #3B638C ΔE 0.051
- Light Navy Blue #2E5A88 ΔE 0.052
- Twilight #4E518B ΔE 0.054
- Dusky Blue #475F94 ΔE 0.057
Use #4E5870 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.