#294155
Closest named color: Dark Grey Blue (#29465B). oklch(36.5% 0.046 244.7), rgb(41, 65, 85).
Aa
White text reads best on this color (10.59:1).
About this color
#294155 is a dark, muted blue. In OKLCH its lightness is 36%, its chroma 0.046 and its hue 245°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Grey Blue (#29465B), ΔE 0.017 away. White text reads best on it, at 10.59:1.
| Hue family | Blues |
| Lightness | dark (36%) |
| Chroma | muted (0.046) |
| Temperature | cool |
| Nearest name | Dark Grey Blue (#29465B) |
| Black text | 1.98:1 |
| White text | 10.59:1 |
Values
| HEX | #294155 |
| RGB | rgb(41, 65, 85) |
| HSL | hsl(207, 35%, 25%) |
| OKLCH | oklch(36.5% 0.046 244.7) |
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 #294155 | 10.59:1 | AAA | Lc -98.5 | Preferred for body text |
| Black text on #294155 | 1.98:1 | Fails | Lc 9.4 | Not readable |
| #294155 text on white | 10.59:1 | AAA | Lc 94.5 | Preferred for body text |
| #294155 text on black | 1.98:1 | Fails | Lc -8.1 | 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
#E5EBF0
oklch(93.7% 0.009 242.8)
-
Step 200
200
#CFDBE5
oklch(88.5% 0.019 243)
-
Step 300
300
#AFC4D6
oklch(81% 0.034 244)
-
Step 400
400
#84A5C1
oklch(70.7% 0.055 244.3)
-
Step 500
500
#658EB1
oklch(63% 0.07 245)
-
Step 600
600
#4B789D
oklch(55.6% 0.076 244.6)
-
Step 700
700
#3C6586
oklch(49.1% 0.07 244.2)
-
Step 800
800
#32526D
oklch(42.6% 0.059 245.2)
-
Step 900
900 (this color)
#294155
oklch(36.5% 0.046 244.7)
-
Step 950
950
#1A2834
oklch(27% 0.03 245.1)
#294155 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) | #394156 | 0.023 |
| Deuteranopia (no green cones) | #333D55 | 0.018 |
| Tritanopia (no blue cones) | #154648 | 0.038 |
| Achromatopsia (no color) | #3F3F3F | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #294155
#294155
oklch(36.5% 0.046 244.7)
- #4F3924
#4F3924
oklch(36.4% 0.045 64.3)
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 #294155, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grey Blue #29465B ΔE 0.017
- Charcoal #264653 ΔE 0.018
- Dark Blue Grey #1F3B4D ΔE 0.027
- Onyx #343A40 ΔE 0.038
- Charcoal Grey #3C4142 ΔE 0.041
- Midnight Green #073B4C ΔE 0.042
- Prussian Blue #1D3557 ΔE 0.045
- Dark Teal #014D4E ΔE 0.051
Use #294155 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.