#32789B
Closest named color: Cerulean (#457B9D). oklch(54.4% 0.088 233.5), rgb(50, 120, 155).
Aa
White text reads best on this color (4.88:1).
About this color
#32789B is a medium-dark, moderately saturated blue. In OKLCH its lightness is 54%, its chroma 0.088 and its hue 234°. Its hue sits on the cool side of the wheel. The nearest named color is Cerulean (#457B9D), ΔE 0.020 away. White text reads best on it, at 4.88:1.
| Hue family | Blues |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.088) |
| Temperature | cool |
| Nearest name | Cerulean (#457B9D) |
| Black text | 4.29:1 |
| White text | 4.88:1 |
Values
| HEX | #32789B |
| RGB | rgb(50, 120, 155) |
| HSL | hsl(200, 51%, 40%) |
| OKLCH | oklch(54.4% 0.088 233.5) |
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 #32789B | 4.88:1 | AA | Lc -79.1 | Fine for body text |
| Black text on #32789B | 4.29:1 | AA large text | Lc 30.4 | Non-text elements, placeholder text |
| #32789B text on white | 4.88:1 | AA | Lc 73.6 | Content text, not long reading |
| #32789B text on black | 4.29:1 | AA large text | Lc -28.1 | Dividers and decoration only |
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 600.
-
Step 50
50
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E3EBF0
oklch(93.5% 0.011 234.8)
-
Step 200
200
#CCDCE6
oklch(88.5% 0.022 235)
-
Step 300
300
#A8C6D7
oklch(81% 0.04 232.8)
-
Step 400
400
#79A8C2
oklch(70.7% 0.063 233)
-
Step 500
500
#5492B3
oklch(63.1% 0.081 233.3)
-
Step 600
600 (this color)
#32789B
oklch(54.4% 0.088 233.5)
-
Step 700
700
#286888
oklch(49.1% 0.082 233.8)
-
Step 800
800
#23556E
oklch(42.7% 0.067 233.2)
-
Step 900
900
#224659
oklch(37.6% 0.053 233.6)
-
Step 950
950
#152934
oklch(26.9% 0.033 233.9)
#32789B 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) | #67779D | 0.057 |
| Deuteranopia (no green cones) | #586C9A | 0.048 |
| Tritanopia (no blue cones) | #008184 | 0.056 |
| Achromatopsia (no color) | #717171 | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #32789B
#32789B
oklch(54.4% 0.088 233.5)
- #98613C
#98613C
oklch(54.5% 0.088 53.7)
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 #32789B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cerulean #457B9D ΔE 0.020
- Dull Blue #49759C ΔE 0.022
- Muted Blue #3B719F ΔE 0.024
- Sea Blue #047495 ΔE 0.027
- Ocean #017B92 ΔE 0.028
- Flat Blue #3C73A8 ΔE 0.030
- Stormy Blue #507B9C ΔE 0.031
- Metallic Blue #4F738E ΔE 0.031
Use #32789B 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.