#456868
Closest named color: Slate (#516572). oklch(49.1% 0.04 195.9), rgb(69, 104, 104).
Aa
White text reads best on this color (6.11:1).
About this color
#456868 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 49%, its chroma 0.040 and its hue 196°. Its hue sits on the cool side of the wheel. The nearest named color is Slate (#516572), ΔE 0.027 away. White text reads best on it, at 6.11:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (49%) |
| Chroma | muted (0.040) |
| Temperature | cool |
| Nearest name | Slate (#516572) |
| Black text | 3.43:1 |
| White text | 6.11:1 |
Values
| HEX | #456868 |
| RGB | rgb(69, 104, 104) |
| HSL | hsl(180, 20%, 34%) |
| OKLCH | oklch(49.1% 0.04 195.9) |
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 #456868 | 6.11:1 | AA | Lc -85.7 | Fine for body text |
| Black text on #456868 | 3.43:1 | AA large text | Lc 23.6 | Dividers and decoration only |
| #456868 text on white | 6.11:1 | AA | Lc 80.5 | Fine for body text |
| #456868 text on black | 3.43:1 | AA large text | Lc -21.4 | 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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E6EBEB
oklch(93.6% 0.005 197.1)
-
Step 200
200
#D1DBDB
oklch(88.4% 0.011 197)
-
Step 300
300
#B3C5C5
oklch(81% 0.02 196.8)
-
Step 400
400
#8BA7A7
oklch(70.7% 0.031 196.5)
-
Step 500
500
#6E9191
oklch(63% 0.039 196.2)
-
Step 600
600
#557C7B
oklch(55.7% 0.044 194)
-
Step 700
700 (this color)
#456868
oklch(49.1% 0.04 195.9)
-
Step 800
800
#395555
oklch(42.7% 0.033 196)
-
Step 900
900
#314646
oklch(37.7% 0.026 196.1)
-
Step 950
950
#1D2929
oklch(27% 0.017 196.2)
#456868 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) | #646568 | 0.042 |
| Deuteranopia (no green cones) | #5D6068 | 0.039 |
| Tritanopia (no blue cones) | #386A68 | 0.015 |
| Achromatopsia (no color) | #626262 | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #456868
#456868
oklch(49.1% 0.04 195.9)
- #765859
#765859
oklch(49.2% 0.04 16.4)
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 #456868, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.027
- Dark Aqua #05696B ΔE 0.043
- Deep Turquoise #017374 ΔE 0.047
- Dark Aquamarine #017371 ΔE 0.047
- Dark Green Blue #1F6357 ΔE 0.050
- Dim Gray #696969 ΔE 0.050
- Deep Aqua #08787F ΔE 0.057
- YInMn Blue #415A77 ΔE 0.057
Use #456868 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.