#153676#153676

#153676 is a dark, moderate blue. Relative luminance 0.041; OKLCH L 35.0% C 0.117 H 261.9°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#153676
RGB	rgb(21, 54, 118)
HSL	hsl(220, 70%, 27%)
HSV	hsv(220, 82%, 46%)
CMYK	cmyk(82.2%, 54.2%, 0%, 53.7%)
CIE-LAB	lab(24.02, 13.57, -40.10)
CIE-LCH	lch(24.02, 42.33, 288.70°)
OKLab	oklab(34.96% -0.0165 -0.1155)
OKLCH	oklch(34.96% 0.117 261.9)
XYZ	xyz(4.8973, 4.1052, 17.6703)
Luminance	0.0411 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153676 #765515

analogous

#156676 #153676 #251576

triadic

#153676 #761536 #367615

tetradic

#153676 #761566 #765515 #157625

square

#153676 #761566 #765515 #157625

split-complementary

#153676 #762515 #667615

monochromatic

#050C1A #0C1E42 #153676 #1E4EAA #2C67D9

Accessibility & contrast

On white

11.53

#153676 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#153676 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153676

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153676	#FFFFFF	#000000	##FFFFFF
##153676	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#093E78

Deuteranopia (green-blind)

#003575

Tritanopia (blue-blind)

#004650

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #153676;
/* rgb */ color: rgb(21, 54, 118);
/* oklch */ color: oklch(35.0% 0.117 261.9);

Tailwind

colors: {
  custom: {
    50: '#646c9e',
    500: '#153676',
    950: '#000000',
  },
}

SCSS

$custom: #153676;
$custom-light: #646c9e;
$custom-dark: #000000;

JSON

{
  "hex": "#153676",
  "rgb": {
    "r": 21,
    "g": 54,
    "b": 118
  },
  "hsl": {
    "h": 219.588,
    "s": 69.784,
    "l": 27.255
  },
  "oklch": {
    "l": 0.34959,
    "c": 0.11668,
    "h": 261.9
  },
  "luminance": 0.04106
}

Semantic roles & 50–950 ramp

primary

#153676

secondary

#AC853B

accent

#B03BED

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #153676

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

Preview Lab → · Contrast checker → · Palette generator →