#293D53
Closest named color: Dark Blue Grey (#1F3B4D). oklch(35.3% 0.046 251.5), rgb(41, 61, 83).
Aa
White text reads best on this color (11.13:1).
About this color
#293D53 is a dark, muted blue. In OKLCH its lightness is 35%, its chroma 0.046 and its hue 252°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Blue Grey (#1F3B4D), ΔE 0.018 away. White text reads best on it, at 11.13:1.
| Hue family | Blues |
| Lightness | dark (35%) |
| Chroma | muted (0.046) |
| Temperature | cool |
| Nearest name | Dark Blue Grey (#1F3B4D) |
| Black text | 1.88:1 |
| White text | 11.13:1 |
Values
| HEX | #293D53 |
| RGB | rgb(41, 61, 83) |
| HSL | hsl(211, 34%, 24%) |
| OKLCH | oklch(35.3% 0.046 251.5) |
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 #293D53 | 11.13:1 | AAA | Lc -99.5 | Preferred for body text |
| Black text on #293D53 | 1.88:1 | Fails | Lc 8.2 | Not readable |
| #293D53 text on white | 11.13:1 | AAA | Lc 95.7 | Preferred for body text |
| #293D53 text on black | 1.88:1 | Fails | Lc 0.0 | 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
#E5EAF1
oklch(93.5% 0.011 256.7)
-
Step 200
200
#D0DAE6
oklch(88.4% 0.02 252.9)
-
Step 300
300
#B1C3D7
oklch(81% 0.035 251)
-
Step 400
400
#88A4C3
oklch(70.8% 0.055 251.2)
-
Step 500
500
#6A8DB4
oklch(63.2% 0.071 251.6)
-
Step 600
600
#51769F
oklch(55.5% 0.077 251.8)
-
Step 700
700
#416388
oklch(49% 0.072 251.4)
-
Step 800
800
#36516F
oklch(42.7% 0.06 251.8)
-
Step 900
900 (this color)
#293D53
oklch(35.3% 0.046 251.5)
-
Step 950
950
#1C2734
oklch(26.9% 0.029 253)
#293D53 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) | #343E54 | 0.016 |
| Deuteranopia (no green cones) | #2F3A53 | 0.012 |
| Tritanopia (no blue cones) | #174245 | 0.040 |
| Achromatopsia (no color) | #3B3B3B | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #293D53
#293D53
oklch(35.3% 0.046 251.5)
- #4B371F
#4B371F
oklch(35.3% 0.047 70.4)
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 #293D53, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Blue Grey #1F3B4D ΔE 0.018
- Dark Grey Blue #29465B ΔE 0.029
- Charcoal #264653 ΔE 0.030
- Prussian Blue #1D3557 ΔE 0.034
- Onyx #343A40 ΔE 0.034
- Midnight Green #073B4C ΔE 0.036
- Gunmetal #293241 ΔE 0.042
- Charcoal Grey #3C4142 ΔE 0.045
Use #293D53 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.