#456276
Closest named color: Slate (#516572). oklch(48.1% 0.047 239.1), rgb(69, 98, 118).
Aa
White text reads best on this color (6.43:1).
About this color
#456276 is a medium-dark, muted blue. In OKLCH its lightness is 48%, its chroma 0.047 and its hue 239°. Its hue sits on the cool side of the wheel. The nearest named color is Slate (#516572), ΔE 0.021 away. White text reads best on it, at 6.43:1.
| Hue family | Blues |
| Lightness | medium-dark (48%) |
| Chroma | muted (0.047) |
| Temperature | cool |
| Nearest name | Slate (#516572) |
| Black text | 3.26:1 |
| White text | 6.43:1 |
Values
| HEX | #456276 |
| RGB | rgb(69, 98, 118) |
| HSL | hsl(204, 26%, 37%) |
| OKLCH | oklch(48.1% 0.047 239.1) |
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 #456276 | 6.43:1 | AA | Lc -87.0 | Fine for body text |
| Black text on #456276 | 3.26:1 | AA large text | Lc 22.1 | Dividers and decoration only |
| #456276 text on white | 6.43:1 | AA | Lc 81.9 | Fine for body text |
| #456276 text on black | 3.26:1 | AA large text | Lc -20.0 | 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
#F4F6F7
oklch(97.2% 0.003 228.8)
-
Step 100
100
#E6EAEE
oklch(93.5% 0.007 247.9)
-
Step 200
200
#D2DAE1
oklch(88.4% 0.013 244.3)
-
Step 300
300
#B4C3CE
oklch(80.9% 0.023 239.5)
-
Step 400
400
#8CA4B5
oklch(70.6% 0.037 238.9)
-
Step 500
500
#708EA3
oklch(63.1% 0.046 239)
-
Step 600
600
#58788E
oklch(55.7% 0.05 238.8)
-
Step 700
700 (this color)
#456276
oklch(48.1% 0.047 239.1)
-
Step 800
800
#3B5262
oklch(42.6% 0.039 239.2)
-
Step 900
900
#334450
oklch(37.7% 0.03 239.3)
-
Step 950
950
#1E282F
oklch(27% 0.019 238.9)
#456276 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) | #596177 | 0.027 |
| Deuteranopia (no green cones) | #535C76 | 0.025 |
| Tritanopia (no blue cones) | #336768 | 0.038 |
| Achromatopsia (no color) | #5E5E5E | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #456276
#456276
oklch(48.1% 0.047 239.1)
- #725843
#725843
oklch(48.1% 0.047 60.3)
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 #456276, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.021
- YInMn Blue #415A77 ΔE 0.026
- Denim #3B638C ΔE 0.036
- Dusty Grape #545775 ΔE 0.037
- Light Navy Blue #2E5A88 ΔE 0.051
- Dusk #4E5481 ΔE 0.051
- Dusky Blue #475F94 ΔE 0.053
- Dark Aqua #05696B ΔE 0.055
Use #456276 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.