#456473
Closest named color: Slate (#516572). oklch(48.5% 0.043 229.6), rgb(69, 100, 115).
Aa
White text reads best on this color (6.31:1).
About this color
#456473 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 49%, its chroma 0.043 and its hue 230°. Its hue sits on the cool side of the wheel. The nearest named color is Slate (#516572), ΔE 0.016 away. White text reads best on it, at 6.31:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (49%) |
| Chroma | muted (0.043) |
| Temperature | cool |
| Nearest name | Slate (#516572) |
| Black text | 3.32:1 |
| White text | 6.31:1 |
Values
| HEX | #456473 |
| RGB | rgb(69, 100, 115) |
| HSL | hsl(200, 25%, 36%) |
| OKLCH | oklch(48.5% 0.043 229.6) |
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 #456473 | 6.31:1 | AA | Lc -86.5 | Fine for body text |
| Black text on #456473 | 3.32:1 | AA large text | Lc 22.6 | Dividers and decoration only |
| #456473 text on white | 6.31:1 | AA | Lc 81.4 | Fine for body text |
| #456473 text on black | 3.32:1 | AA large text | Lc -20.5 | 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
#E6EBED
oklch(93.7% 0.006 223.5)
-
Step 200
200
#D2DBDF
oklch(88.6% 0.011 226)
-
Step 300
300
#B3C4CC
oklch(81% 0.022 227.6)
-
Step 400
400
#8CA5B2
oklch(70.7% 0.034 230.5)
-
Step 500
500
#6F8F9F
oklch(63.1% 0.043 229.9)
-
Step 600
600
#57798A
oklch(55.7% 0.047 230.3)
-
Step 700
700 (this color)
#456473
oklch(48.5% 0.043 229.6)
-
Step 800
800
#3A535F
oklch(42.7% 0.036 229.3)
-
Step 900
900
#32454E
oklch(37.8% 0.029 228.7)
-
Step 950
950
#1E282D
oklch(27% 0.017 229.8)
#456473 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) | #5C6374 | 0.031 |
| Deuteranopia (no green cones) | #565D73 | 0.029 |
| Tritanopia (no blue cones) | #346869 | 0.030 |
| Achromatopsia (no color) | #606060 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #456473
#456473
oklch(48.5% 0.043 229.6)
- #745849
#745849
oklch(48.5% 0.044 49.5)
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 #456473, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.016
- YInMn Blue #415A77 ΔE 0.035
- Denim #3B638C ΔE 0.043
- Dusty Grape #545775 ΔE 0.044
- Dark Aqua #05696B ΔE 0.050
- Dim Gray #696969 ΔE 0.056
- Petrol #005F6A ΔE 0.057
- Metallic Blue #4F738E ΔE 0.057
Use #456473 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.