#152C66#152C66

#152C66 is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.3% C 0.106 H 264.6°. Best body text is #FFFFFF at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#152C66
RGB	rgb(21, 44, 102)
HSL	hsl(223, 66%, 24%)
HSV	hsv(223, 79%, 40%)
CMYK	cmyk(79.4%, 56.9%, 0%, 60%)
CIE-LAB	lab(19.72, 14.07, -36.75)
CIE-LCH	lch(19.72, 39.35, 290.95°)
OKLab	oklab(31.3% -0.0099 -0.1058)
OKLCH	oklch(31.3% 0.106 264.6)
XYZ	xyz(3.6074, 2.9197, 12.9412)
Luminance	0.0292 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152C66 #664F15

analogous

#155566 #152C66 #271566

triadic

#152C66 #66152C #2C6615

tetradic

#152C66 #661555 #664F15 #156627

square

#152C66 #661555 #664F15 #156627

split-complementary

#152C66 #662715 #556615

monochromatic

#050B19 #0B1633 #152C66 #1F4299 #2A58CC

Accessibility & contrast

On white

13.26

#152C66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#152C66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152C66

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152C66	#FFFFFF	#000000	##FFFFFF
##152C66	1.00	13.26	1.58	13.26
#FFFFFF	13.26	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#013468

Deuteranopia (green-blind)

#002C65

Tritanopia (blue-blind)

#003A44

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #152c66;
/* rgb */ color: rgb(21, 44, 102);
/* oklch */ color: oklch(31.3% 0.106 264.6);

Tailwind

colors: {
  custom: {
    50: '#606492',
    500: '#152c66',
    950: '#000000',
  },
}

SCSS

$custom: #152c66;
$custom-light: #606492;
$custom-dark: #000000;

JSON

{
  "hex": "#152c66",
  "rgb": {
    "r": 21,
    "g": 44,
    "b": 102
  },
  "hsl": {
    "h": 222.963,
    "s": 65.854,
    "l": 24.118
  },
  "oklch": {
    "l": 0.31296,
    "c": 0.10632,
    "h": 264.6
  },
  "luminance": 0.0292
}

Semantic roles & 50–950 ramp

primary

#152C66

secondary

#9D813A

accent

#B93FE9

background

#F6F5F9

surface

#EBEAF1

border

#C6C6CB

text

#05050D

muted

#7A797E

Preview Lab

Preview with #152C66

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

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