#153476#153476

#153476 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.5% C 0.119 H 262.8°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#153476
RGB	rgb(21, 52, 118)
HSL	hsl(221, 70%, 27%)
HSV	hsv(221, 82%, 46%)
CMYK	cmyk(82.2%, 55.9%, 0%, 53.7%)
CIE-LAB	lab(23.41, 15.00, -41.07)
CIE-LCH	lch(23.41, 43.73, 290.06°)
OKLab	oklab(34.5% -0.0149 -0.1184)
OKLCH	oklch(34.5% 0.119 262.8)
XYZ	xyz(4.8061, 3.9229, 17.6399)
Luminance	0.0392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153476 #765715

analogous

#156476 #153476 #271576

triadic

#153476 #761534 #347615

tetradic

#153476 #761564 #765715 #157627

square

#153476 #761564 #765715 #157627

split-complementary

#153476 #762715 #647615

monochromatic

#050B1A #0C1D42 #153476 #1E4BAA #2C63D9

Accessibility & contrast

On white

11.77

#153476 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#153476 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153476

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153476	#FFFFFF	#000000	##FFFFFF
##153476	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#013C78

Deuteranopia (green-blind)

#003475

Tritanopia (blue-blind)

#00444F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #153476;
/* rgb */ color: rgb(21, 52, 118);
/* oklch */ color: oklch(34.5% 0.119 262.8);

Tailwind

colors: {
  custom: {
    50: '#646a9e',
    500: '#153476',
    950: '#000000',
  },
}

SCSS

$custom: #153476;
$custom-light: #646a9e;
$custom-dark: #000000;

JSON

{
  "hex": "#153476",
  "rgb": {
    "r": 21,
    "g": 52,
    "b": 118
  },
  "hsl": {
    "h": 220.825,
    "s": 69.784,
    "l": 27.255
  },
  "oklch": {
    "l": 0.34502,
    "c": 0.11935,
    "h": 262.8
  },
  "luminance": 0.03923
}

Semantic roles & 50–950 ramp

primary

#153476

secondary

#AC883B

accent

#B43BED

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #153476

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

Preview Lab → · Contrast checker → · Palette generator →