#24324F
Closest named color: Prussian Blue (#1D3557). oklch(31.9% 0.055 263.9), rgb(36, 50, 79).
Aa
White text reads best on this color (12.77:1).
About this color
#24324F is a dark, muted blue. In OKLCH its lightness is 32%, its chroma 0.055 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Prussian Blue (#1D3557), ΔE 0.016 away. White text reads best on it, at 12.77:1.
| Hue family | Blues |
| Lightness | dark (32%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Prussian Blue (#1D3557) |
| Black text | 1.64:1 |
| White text | 12.77:1 |
Values
| HEX | #24324F |
| RGB | rgb(36, 50, 79) |
| HSL | hsl(220, 37%, 23%) |
| OKLCH | oklch(31.9% 0.055 263.9) |
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 #24324F | 12.77:1 | AAA | Lc -102.1 | Preferred for body text |
| Black text on #24324F | 1.64:1 | Fails | Lc 0.0 | Not readable |
| #24324F text on white | 12.77:1 | AAA | Lc 98.8 | Preferred for body text |
| #24324F text on black | 1.64:1 | 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 950.
-
Step 50
50
#F2F5FC
oklch(97% 0.01 267.4)
-
Step 100
100
#E3EAF7
oklch(93.6% 0.019 263)
-
Step 200
200
#CDDAF2
oklch(88.6% 0.036 262.8)
-
Step 300
300
#ABC1EC
oklch(80.9% 0.066 263.7)
-
Step 400
400
#7FA0E2
oklch(70.7% 0.104 263.6)
-
Step 500
500
#5F87DA
oklch(63.2% 0.133 263.6)
-
Step 600
600
#466FC8
oklch(55.7% 0.146 263.7)
-
Step 700
700
#385CAD
oklch(49.1% 0.136 264)
-
Step 800
800
#2E4C8C
oklch(42.8% 0.112 263.5)
-
Step 900
900
#294070
oklch(37.8% 0.087 263.5)
-
Step 950
950 (this color)
#24324F
oklch(31.9% 0.055 263.9)
#24324F 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) | #273450 | 0.008 |
| Deuteranopia (no green cones) | #22304E | 0.007 |
| Tritanopia (no blue cones) | #11383C | 0.050 |
| Achromatopsia (no color) | #323232 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #24324F
#24324F
oklch(31.9% 0.055 263.9)
- #40300C
#40300C
oklch(32% 0.056 84.1)
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 #24324F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Prussian Blue #1D3557 ΔE 0.016
- Space Cadet #2B2D42 ΔE 0.026
- Gunmetal #293241 ΔE 0.026
- Dark Blue Grey #1F3B4D ΔE 0.031
- Midnight Green #073B4C ΔE 0.039
- Marine #042E60 ΔE 0.047
- Onyx #343A40 ΔE 0.050
- Oxford Blue #1B263B ΔE 0.052
Use #24324F 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.