#293CA1
Closest named color: Sapphire (#2138AB). oklch(40.9% 0.164 269.4), rgb(41, 60, 161).
Aa
White text reads best on this color (9.31:1).
About this color
#293CA1 is a dark, vivid blue. In OKLCH its lightness is 41%, its chroma 0.164 and its hue 269°. Its hue sits on the cool side of the wheel. The nearest named color is Sapphire (#2138AB), ΔE 0.021 away. White text reads best on it, at 9.31:1.
| Hue family | Blues |
| Lightness | dark (41%) |
| Chroma | vivid (0.164) |
| Temperature | cool |
| Nearest name | Sapphire (#2138AB) |
| Black text | 2.25:1 |
| White text | 9.31:1 |
Values
| HEX | #293CA1 |
| RGB | rgb(41, 60, 161) |
| HSL | hsl(231, 59%, 40%) |
| OKLCH | oklch(40.9% 0.164 269.4) |
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 #293CA1 | 9.31:1 | AAA | Lc -95.3 | Preferred for body text |
| Black text on #293CA1 | 2.25:1 | Fails | Lc 13.0 | Not readable |
| #293CA1 text on white | 9.31:1 | AAA | Lc 90.9 | Preferred for body text |
| #293CA1 text on black | 2.25:1 | Fails | Lc -11.4 | 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
#F2F5FE
oklch(97% 0.012 271.3)
-
Step 100
100
#E2EAFD
oklch(93.7% 0.027 267.5)
-
Step 200
200
#CBD8FD
oklch(88.4% 0.053 270)
-
Step 300
300
#A8BEFF
oklch(80.9% 0.096 269.8)
-
Step 400
400
#7B9AFF
oklch(70.8% 0.152 269.4)
-
Step 500
500
#5B7CFE
oklch(63% 0.196 269.3)
-
Step 600
600
#4461ED
oklch(55.5% 0.213 269.3)
-
Step 700
700
#374FCF
oklch(49.1% 0.198 269.4)
-
Step 800
800 (this color)
#293CA1
oklch(40.9% 0.164 269.4)
-
Step 900
900
#273984
oklch(37.6% 0.128 269.2)
-
Step 950
950
#17224D
oklch(26.9% 0.081 269.5)
#293CA1 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) | #004DA4 | 0.044 |
| Deuteranopia (no green cones) | #00419F | 0.028 |
| Tritanopia (no blue cones) | #005668 | 0.131 |
| Achromatopsia (no color) | #474747 | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #293CA1
#293CA1
oklch(40.9% 0.164 269.4)
- #5C4700
#5C4700
oklch(40.9% 0.084 89.3)
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 #293CA1, closest first.
No curated palette has a color within ΔE 0.04 of #293CA1.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sapphire #2138AB ΔE 0.021
- Cobalt #1E488F ΔE 0.044
- Blueberry #464196 ΔE 0.048
- Dark Slate Blue #483D8B ΔE 0.057
- Blue Blue #2242C7 ΔE 0.063
- Indigo Blue #3A18B1 ΔE 0.064
- Majorelle Blue #3F37C9 ΔE 0.070
- Dusk Blue #26538D ΔE 0.072
Use #293CA1 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.