#294757
Closest named color: Charcoal (#264653). oklch(38.2% 0.045 233), rgb(41, 71, 87).
Aa
White text reads best on this color (9.84:1).
About this color
#294757 is a dark, muted blue. In OKLCH its lightness is 38%, its chroma 0.045 and its hue 233°. Its hue sits on the cool side of the wheel. The nearest named color is Charcoal (#264653), ΔE 0.008 away. White text reads best on it, at 9.84:1.
| Hue family | Blues |
| Lightness | dark (38%) |
| Chroma | muted (0.045) |
| Temperature | cool |
| Nearest name | Charcoal (#264653) |
| Black text | 2.13:1 |
| White text | 9.84:1 |
Values
| HEX | #294757 |
| RGB | rgb(41, 71, 87) |
| HSL | hsl(201, 36%, 25%) |
| OKLCH | oklch(38.2% 0.045 233) |
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 #294757 | 9.84:1 | AAA | Lc -96.9 | Preferred for body text |
| Black text on #294757 | 2.13:1 | Fails | Lc 11.2 | Not readable |
| #294757 text on white | 9.84:1 | AAA | Lc 92.8 | Preferred for body text |
| #294757 text on black | 2.13:1 | Fails | Lc -9.7 | 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 900.
-
Step 50
50
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100
#E4EBEF
oklch(93.6% 0.009 232.4)
-
Step 200
200
#CEDCE4
oklch(88.6% 0.019 232.5)
-
Step 300
300
#ACC5D3
oklch(80.9% 0.034 232.3)
-
Step 400
400
#7FA7BD
oklch(70.7% 0.054 232.6)
-
Step 500
500
#5D91AD
oklch(63.1% 0.07 233)
-
Step 600
600
#427B98
oklch(55.6% 0.075 232.5)
-
Step 700
700
#346782
oklch(49% 0.07 233.8)
-
Step 800
800
#2C546A
oklch(42.6% 0.058 234.5)
-
Step 900
900 (this color)
#294757
oklch(38.2% 0.045 233)
-
Step 950
950
#182932
oklch(27% 0.028 232.3)
#294757 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) | #3F4658 | 0.030 |
| Deuteranopia (no green cones) | #394157 | 0.027 |
| Tritanopia (no blue cones) | #124B4C | 0.034 |
| Achromatopsia (no color) | #434343 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #294757
#294757
oklch(38.2% 0.045 233)
- #563C2C
#563C2C
oklch(38.1% 0.045 52.5)
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 #294757, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal #264653 ΔE 0.008
- Dark Grey Blue #29465B ΔE 0.009
- Dark Slate Gray #2F4F4F ΔE 0.035
- Dark Teal #014D4E ΔE 0.039
- Charcoal Grey #3C4142 ΔE 0.040
- Dark Blue Grey #1F3B4D ΔE 0.043
- Deep Teal #00555A ΔE 0.048
- Onyx #343A40 ΔE 0.049
Use #294757 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.