#153776#153776

#153776 is a dark, moderate blue. Relative luminance 0.042; OKLCH L 35.2% C 0.115 H 261.4°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#153776
RGB	rgb(21, 55, 118)
HSL	hsl(219, 70%, 27%)
HSV	hsv(219, 82%, 46%)
CMYK	cmyk(82.2%, 53.4%, 0%, 53.7%)
CIE-LAB	lab(24.32, 12.86, -39.61)
CIE-LCH	lch(24.32, 41.64, 287.99°)
OKLab	oklab(35.19% -0.0173 -0.114)
OKLCH	oklch(35.19% 0.115 261.4)
XYZ	xyz(4.9443, 4.1992, 17.6860)
Luminance	0.0420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153776 #765415

analogous

#156876 #153776 #241576

triadic

#153776 #761537 #377615

tetradic

#153776 #761568 #765415 #157624

square

#153776 #761568 #765415 #157624

split-complementary

#153776 #762415 #687615

monochromatic

#050C1A #0C1F42 #153776 #1E4FAA #2C69D9

Accessibility & contrast

On white

11.41

#153776 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#153776 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153776

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153776	#FFFFFF	#000000	##FFFFFF
##153776	1.00	11.41	1.84	11.41
#FFFFFF	11.41	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E3E78

Deuteranopia (green-blind)

#003675

Tritanopia (blue-blind)

#004651

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #153776;
/* rgb */ color: rgb(21, 55, 118);
/* oklch */ color: oklch(35.2% 0.115 261.4);

Tailwind

colors: {
  custom: {
    50: '#636d9e',
    500: '#153776',
    950: '#000000',
  },
}

SCSS

$custom: #153776;
$custom-light: #636d9e;
$custom-dark: #000000;

JSON

{
  "hex": "#153776",
  "rgb": {
    "r": 21,
    "g": 55,
    "b": 118
  },
  "hsl": {
    "h": 218.969,
    "s": 69.784,
    "l": 27.255
  },
  "oklch": {
    "l": 0.3519,
    "c": 0.11535,
    "h": 261.4
  },
  "luminance": 0.042
}

Semantic roles & 50–950 ramp

primary

#153776

secondary

#AC843B

accent

#AE3BED

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #153776

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

Preview Lab → · Contrast checker → · Palette generator →