#32438C
Closest named color: Cobalt (#1E488F). oklch(41% 0.123 270.3), rgb(50, 67, 140).
Aa
White text reads best on this color (9.06:1).
About this color
#32438C is a dark, moderately saturated blue. In OKLCH its lightness is 41%, its chroma 0.123 and its hue 270°. Its hue sits on the cool side of the wheel. The nearest named color is Cobalt (#1E488F), ΔE 0.023 away. White text reads best on it, at 9.06:1.
| Hue family | Blues |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.123) |
| Temperature | cool |
| Nearest name | Cobalt (#1E488F) |
| Black text | 2.31:1 |
| White text | 9.06:1 |
Values
| HEX | #32438C |
| RGB | rgb(50, 67, 140) |
| HSL | hsl(229, 47%, 37%) |
| OKLCH | oklch(41% 0.123 270.3) |
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 #32438C | 9.06:1 | AAA | Lc -95.0 | Preferred for body text |
| Black text on #32438C | 2.31:1 | Fails | Lc 13.4 | Not readable |
| #32438C text on white | 9.06:1 | AAA | Lc 90.6 | Preferred for body text |
| #32438C text on black | 2.31:1 | Fails | Lc -11.7 | 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
#CFD8F4
oklch(88.4% 0.04 271.4)
-
Step 300
300
#AFBFF0
oklch(80.9% 0.072 270.6)
-
Step 400
400
#859CE8
oklch(70.6% 0.115 270.4)
-
Step 500
500
#6882E1
oklch(63.1% 0.146 270.3)
-
Step 600
600
#5169CF
oklch(55.5% 0.159 270.5)
-
Step 700
700
#4257B3
oklch(49% 0.148 270.4)
-
Step 800
800 (this color)
#32438C
oklch(41% 0.123 270.3)
-
Step 900
900
#2F3D74
oklch(37.8% 0.095 270.5)
-
Step 950
950
#1B2444
oklch(27% 0.061 270.1)
#32438C 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) | #1A4D8F | 0.032 |
| Deuteranopia (no green cones) | #01458A | 0.037 |
| Tritanopia (no blue cones) | #005461 | 0.104 |
| Achromatopsia (no color) | #494949 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #32438C
#32438C
oklch(41% 0.123 270.3)
- #5C4800
#5C4800
oklch(41.1% 0.084 90.5)
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 #32438C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cobalt #1E488F ΔE 0.023
- Blueberry #464196 ΔE 0.034
- Dark Slate Blue #483D8B ΔE 0.034
- Dusk Blue #26538D ΔE 0.045
- Light Navy #155084 ΔE 0.046
- Twilight Blue #0A437A ΔE 0.048
- Twilight #4E518B ΔE 0.060
- Deep Sea Blue #015482 ΔE 0.060
Use #32438C 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.