#294251
Closest named color: Charcoal (#264653). oklch(36.5% 0.04 235.8), rgb(41, 66, 81).
Aa
White text reads best on this color (10.54:1).
About this color
#294251 is a dark, muted blue. In OKLCH its lightness is 37%, its chroma 0.040 and its hue 236°. Its hue sits on the cool side of the wheel. The nearest named color is Charcoal (#264653), ΔE 0.013 away. White text reads best on it, at 10.54:1.
| Hue family | Blues |
| Lightness | dark (37%) |
| Chroma | muted (0.040) |
| Temperature | cool |
| Nearest name | Charcoal (#264653) |
| Black text | 1.99:1 |
| White text | 10.54:1 |
Values
| HEX | #294251 |
| RGB | rgb(41, 66, 81) |
| HSL | hsl(203, 33%, 24%) |
| OKLCH | oklch(36.5% 0.04 235.8) |
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 #294251 | 10.54:1 | AAA | Lc -98.4 | Preferred for body text |
| Black text on #294251 | 1.99:1 | Fails | Lc 9.5 | Not readable |
| #294251 text on white | 10.54:1 | AAA | Lc 94.4 | Preferred for body text |
| #294251 text on black | 1.99:1 | Fails | Lc -8.2 | 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
#E5EBEF
oklch(93.7% 0.008 236.6)
-
Step 200
200
#CFDBE3
oklch(88.5% 0.017 236.7)
-
Step 300
300
#AFC4D2
oklch(80.9% 0.03 237)
-
Step 400
400
#84A6BB
oklch(70.7% 0.048 235.5)
-
Step 500
500
#6490AA
oklch(63.1% 0.062 235)
-
Step 600
600
#4B7A95
oklch(55.7% 0.066 234.9)
-
Step 700
700
#3C667F
oklch(49% 0.062 236.1)
-
Step 800
800
#325468
oklch(42.9% 0.052 235.6)
-
Step 900
900 (this color)
#294251
oklch(36.5% 0.04 235.8)
-
Step 950
950
#1A2931
oklch(27.1% 0.025 232.2)
#294251 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) | #3B4152 | 0.025 |
| Deuteranopia (no green cones) | #363D51 | 0.023 |
| Tritanopia (no blue cones) | #184647 | 0.031 |
| Achromatopsia (no color) | #3F3F3F | 0.040 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #294251
#294251
oklch(36.5% 0.04 235.8)
- #4F392A
#4F392A
oklch(36.5% 0.04 55.4)
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 #294251, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal #264653 ΔE 0.013
- Dark Grey Blue #29465B ΔE 0.019
- Dark Blue Grey #1F3B4D ΔE 0.027
- Onyx #343A40 ΔE 0.034
- Charcoal Grey #3C4142 ΔE 0.035
- Midnight Green #073B4C ΔE 0.042
- Dark Teal #014D4E ΔE 0.045
- Dark Slate Gray #2F4F4F ΔE 0.046
Use #294251 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.