#454856
Closest named color: Charcoal Grey (#3C4142). oklch(40.4% 0.024 275.8), rgb(69, 72, 86).
Aa
White text reads best on this color (9.07:1).
About this color
#454856 is a dark close to neutral grey. In OKLCH its lightness is 40%, its chroma 0.024. It has too little chroma to lean warm or cool. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.040 away. White text reads best on it, at 9.07:1.
| Hue family | Neutrals |
| Lightness | dark (40%) |
| Chroma | close to neutral grey (0.024) |
| Temperature | neutral |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.31:1 |
| White text | 9.07:1 |
Values
| HEX | #454856 |
| RGB | rgb(69, 72, 86) |
| HSL | hsl(229, 11%, 30%) |
| OKLCH | oklch(40.4% 0.024 275.8) |
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 #454856 | 9.07:1 | AAA | Lc -95.3 | Preferred for body text |
| Black text on #454856 | 2.31:1 | Fails | Lc 13.1 | Not readable |
| #454856 text on white | 9.07:1 | AAA | Lc 90.9 | Preferred for body text |
| #454856 text on black | 2.31:1 | Fails | Lc -11.4 | Not readable |
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 800.
-
Step 50
50
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#E9EAEC
oklch(93.7% 0.003 264.5)
-
Step 200
200
#D7D9DE
oklch(88.5% 0.007 268.5)
-
Step 300
300
#BEC0CA
oklch(80.9% 0.014 277)
-
Step 400
400
#9CA0AF
oklch(70.7% 0.022 273.9)
-
Step 500
500
#84889B
oklch(63% 0.029 276.1)
-
Step 600
600
#6E7286
oklch(55.6% 0.031 276.4)
-
Step 700
700
#5C6071
oklch(49.2% 0.028 274.9)
-
Step 800
800 (this color)
#454856
oklch(40.4% 0.024 275.8)
-
Step 900
900
#3F414C
oklch(37.8% 0.019 277.3)
-
Step 950
950
#25262C
oklch(27% 0.011 278.1)
#454856 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) | #444957 | 0.003 |
| Deuteranopia (no green cones) | #434856 | 0.003 |
| Tritanopia (no blue cones) | #414A4D | 0.020 |
| Achromatopsia (no color) | #494949 | 0.024 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #454856
#454856
oklch(40.4% 0.024 275.8)
- #4D493A
#4D493A
oklch(40.5% 0.025 94.8)
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 #454856, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.040
- Dark Grey Blue #29465B ΔE 0.041
- Dark Slate Gray #2F4F4F ΔE 0.041
- Charcoal #264653 ΔE 0.044
- Onyx #343A40 ΔE 0.061
- YInMn Blue #415A77 ΔE 0.066
- Dusty Grape #545775 ΔE 0.067
- Deep Teal #00555A ΔE 0.067
Use #454856 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.