#152B84#152B84

#152B84 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 33.9% C 0.151 H 266.7°. Best body text is #FFFFFF at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#152B84
RGB	rgb(21, 43, 132)
HSL	hsl(228, 73%, 30%)
HSV	hsv(228, 84%, 52%)
CMYK	cmyk(84.1%, 67.4%, 0%, 48.2%)
CIE-LAB	lab(22.13, 27.09, -52.02)
CIE-LCH	lch(22.13, 58.65, 297.51°)
OKLab	oklab(33.93% -0.0086 -0.1507)
OKLCH	oklch(33.93% 0.151 266.7)
XYZ	xyz(5.3365, 3.5525, 22.2298)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152B84 #846E15

analogous

#156384 #152B84 #361584

triadic

#152B84 #84152B #2B8415

tetradic

#152B84 #841563 #846E15 #158436

square

#152B84 #841563 #846E15 #158436

split-complementary

#152B84 #843615 #638415

monochromatic

#04091A #0D1A4F #152B84 #1D3CB9 #3556DF

Accessibility & contrast

On white

12.28

#152B84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#152B84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152B84

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152B84	#FFFFFF	#000000	##FFFFFF
##152B84	1.00	12.28	1.71	12.28
#FFFFFF	12.28	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A87

Deuteranopia (green-blind)

#003082

Tritanopia (blue-blind)

#004353

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #152b84;
/* rgb */ color: rgb(21, 43, 132);
/* oklch */ color: oklch(33.9% 0.151 266.7);

Tailwind

colors: {
  custom: {
    50: '#6864a9',
    500: '#152b84',
    950: '#000000',
  },
}

SCSS

$custom: #152b84;
$custom-light: #6864a9;
$custom-dark: #000000;

JSON

{
  "hex": "#152b84",
  "rgb": {
    "r": 21,
    "g": 43,
    "b": 132
  },
  "hsl": {
    "h": 228.108,
    "s": 72.549,
    "l": 30
  },
  "oklch": {
    "l": 0.3393,
    "c": 0.15091,
    "h": 266.7
  },
  "luminance": 0.03553
}

Semantic roles & 50–950 ramp

primary

#152B84

secondary

#B9A03C

accent

#CB39EF

background

#F6F5FA

surface

#ECEAF4

border

#C7C6CE

text

#070510

muted

#7A797F

Preview Lab

Preview with #152B84

Body copy rendered with the generated semantic roles for this colour.

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