#293E7C
Closest named color: Twilight Blue (#0A437A). oklch(38.2% 0.108 267.1), rgb(41, 62, 124).
Aa
White text reads best on this color (10.12:1).
About this color
#293E7C is a dark, moderately saturated blue. In OKLCH its lightness is 38%, its chroma 0.108 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight Blue (#0A437A), ΔE 0.027 away. White text reads best on it, at 10.12:1.
| Hue family | Blues |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.108) |
| Temperature | cool |
| Nearest name | Twilight Blue (#0A437A) |
| Black text | 2.07:1 |
| White text | 10.12:1 |
Values
| HEX | #293E7C |
| RGB | rgb(41, 62, 124) |
| HSL | hsl(225, 50%, 32%) |
| OKLCH | oklch(38.2% 0.108 267.1) |
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 #293E7C | 10.12:1 | AAA | Lc -97.4 | Preferred for body text |
| Black text on #293E7C | 2.07:1 | Fails | Lc 10.7 | Not readable |
| #293E7C text on white | 10.12:1 | AAA | Lc 93.2 | Preferred for body text |
| #293E7C text on black | 2.07:1 | Fails | Lc -9.2 | 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
#F2F5FD
oklch(97% 0.011 269.6)
-
Step 100
100
#E3EAFA
oklch(93.6% 0.023 266.9)
-
Step 200
200
#CCD9F8
oklch(88.5% 0.045 267.4)
-
Step 300
300
#A9C0F6
oklch(81% 0.081 266.7)
-
Step 400
400
#7C9DF2
oklch(70.7% 0.13 267)
-
Step 500
500
#5C82ED
oklch(63.1% 0.166 266.9)
-
Step 600
600
#4468DB
oklch(55.5% 0.181 267.2)
-
Step 700
700
#3656BE
oklch(49% 0.168 267)
-
Step 800
800
#2D479A
oklch(42.7% 0.139 267.2)
-
Step 900
900 (this color)
#293E7C
oklch(38.2% 0.108 267.1)
-
Step 950
950
#172448
oklch(27% 0.069 266.8)
#293E7C 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) | #1E467E | 0.024 |
| Deuteranopia (no green cones) | #0C3E7B | 0.025 |
| Tritanopia (no blue cones) | #004C57 | 0.090 |
| Achromatopsia (no color) | #424242 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #293E7C
#293E7C
oklch(38.2% 0.108 267.1)
- #553F00
#553F00
oklch(38.1% 0.078 86.2)
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 #293E7C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight Blue #0A437A ΔE 0.027
- Cobalt #1E488F ΔE 0.039
- Marine Blue #01386A ΔE 0.051
- Light Navy #155084 ΔE 0.052
- Dark Slate Blue #483D8B ΔE 0.053
- Blueberry #464196 ΔE 0.062
- Dusk Blue #26538D ΔE 0.063
- Deep Sea Blue #015482 ΔE 0.064
Use #293E7C 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.