#294D63
Closest named color: Dark Grey Blue (#29465B). oklch(40.3% 0.056 237.2), rgb(41, 77, 99).
Aa
White text reads best on this color (8.98:1).
About this color
#294D63 is a dark, muted blue. In OKLCH its lightness is 40%, its chroma 0.056 and its hue 237°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Grey Blue (#29465B), ΔE 0.023 away. White text reads best on it, at 8.98:1.
| Hue family | Blues |
| Lightness | dark (40%) |
| Chroma | muted (0.056) |
| Temperature | cool |
| Nearest name | Dark Grey Blue (#29465B) |
| Black text | 2.33:1 |
| White text | 8.98:1 |
Values
| HEX | #294D63 |
| RGB | rgb(41, 77, 99) |
| HSL | hsl(203, 41%, 27%) |
| OKLCH | oklch(40.3% 0.056 237.2) |
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 #294D63 | 8.98:1 | AAA | Lc -94.9 | Preferred for body text |
| Black text on #294D63 | 2.33:1 | Fails | Lc 13.5 | Not readable |
| #294D63 text on white | 8.98:1 | AAA | Lc 90.5 | Preferred for body text |
| #294D63 text on black | 2.33:1 | Fails | Lc -11.8 | 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
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100
#E4EBEF
oklch(93.6% 0.009 232.4)
-
Step 200
200
#CFDBE4
oklch(88.5% 0.018 240)
-
Step 300
300
#AEC4D3
oklch(80.8% 0.032 237.7)
-
Step 400
400
#82A6BD
oklch(70.7% 0.052 236.5)
-
Step 500
500
#6290AD
oklch(63.1% 0.066 236.9)
-
Step 600
600
#487A99
oklch(55.7% 0.072 237.3)
-
Step 700
700
#396682
oklch(49% 0.067 237.6)
-
Step 800
800 (this color)
#294D63
oklch(40.3% 0.056 237.2)
-
Step 900
900
#2A4556
oklch(37.6% 0.044 237.2)
-
Step 950
950
#192932
oklch(27.1% 0.027 233.8)
#294D63 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) | #434D64 | 0.033 |
| Deuteranopia (no green cones) | #3B4663 | 0.029 |
| Tritanopia (no blue cones) | #005354 | 0.045 |
| Achromatopsia (no color) | #494949 | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #294D63
#294D63
oklch(40.3% 0.056 237.2)
- #5F412A
#5F412A
oklch(40.3% 0.055 57.9)
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 #294D63, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grey Blue #29465B ΔE 0.023
- Charcoal #264653 ΔE 0.032
- Dark Slate Gray #2F4F4F ΔE 0.037
- Deep Teal #00555A ΔE 0.041
- Dark Teal #014D4E ΔE 0.048
- Deep Sea Blue #015482 ΔE 0.053
- Light Navy #155084 ΔE 0.055
- Petrol #005F6A ΔE 0.056
Use #294D63 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.