#32478E
Closest named color: Cobalt (#1E488F). oklch(42.1% 0.12 268.5), rgb(50, 71, 142).
Aa
White text reads best on this color (8.65:1).
About this color
#32478E is a dark, moderately saturated blue. In OKLCH its lightness is 42%, its chroma 0.120 and its hue 268°. Its hue sits on the cool side of the wheel. The nearest named color is Cobalt (#1E488F), ΔE 0.020 away. White text reads best on it, at 8.65:1.
| Hue family | Blues |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.120) |
| Temperature | cool |
| Nearest name | Cobalt (#1E488F) |
| Black text | 2.42:1 |
| White text | 8.65:1 |
Values
| HEX | #32478E |
| RGB | rgb(50, 71, 142) |
| HSL | hsl(226, 48%, 38%) |
| OKLCH | oklch(42.1% 0.12 268.5) |
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 #32478E | 8.65:1 | AAA | Lc -94.0 | Preferred for body text |
| Black text on #32478E | 2.42:1 | Fails | Lc 14.6 | Not readable |
| #32478E text on white | 8.65:1 | AAA | Lc 89.4 | Fine for body text |
| #32478E text on black | 2.42:1 | Fails | Lc -12.8 | 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
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E4EAF8
oklch(93.7% 0.02 267.3)
-
Step 200
200
#CED9F4
oklch(88.5% 0.039 267.9)
-
Step 300
300
#ADC0EF
oklch(81% 0.07 267.6)
-
Step 400
400
#839DE7
oklch(70.6% 0.113 268.7)
-
Step 500
500
#6583E0
oklch(63% 0.144 268.6)
-
Step 600
600
#4D6BCE
oklch(55.6% 0.156 268.3)
-
Step 700
700
#3F59B2
oklch(49.2% 0.144 268.4)
-
Step 800
800 (this color)
#32478E
oklch(42.1% 0.12 268.5)
-
Step 900
900
#2D3E73
oklch(37.8% 0.093 268.3)
-
Step 950
950
#1A2443
oklch(26.9% 0.06 268.7)
#32478E 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) | #225091 | 0.027 |
| Deuteranopia (no green cones) | #0E488D | 0.030 |
| Tritanopia (no blue cones) | #005763 | 0.102 |
| Achromatopsia (no color) | #4C4C4C | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #32478E
#32478E
oklch(42.1% 0.12 268.5)
- #604A00
#604A00
oklch(42% 0.086 89.1)
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 #32478E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cobalt #1E488F ΔE 0.020
- Blueberry #464196 ΔE 0.034
- Dusk Blue #26538D ΔE 0.035
- Dark Slate Blue #483D8B ΔE 0.038
- Light Navy #155084 ΔE 0.040
- Twilight Blue #0A437A ΔE 0.052
- Twilight #4E518B ΔE 0.052
- Deep Sea Blue #015482 ΔE 0.053
Use #32478E 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.