#155473#155473

#155473 is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.3% C 0.080 H 235.2°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#155473
RGB	rgb(21, 84, 115)
HSL	hsl(200, 69%, 27%)
HSV	hsv(200, 82%, 45%)
CMYK	cmyk(81.7%, 27%, 0%, 54.9%)
CIE-LAB	lab(33.43, -7.83, -23.23)
CIE-LCH	lch(33.43, 24.52, 251.38°)
OKLab	oklab(42.25% -0.0456 -0.0656)
OKLCH	oklch(42.25% 0.08 235.2)
XYZ	xyz(6.5729, 7.7371, 17.3633)
Luminance	0.0774 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155473 #733415

analogous

#157363 #155473 #152573

triadic

#155473 #731554 #547315

tetradic

#155473 #631573 #733415 #257315

square

#155473 #631573 #733415 #257315

split-complementary

#155473 #731525 #736315

monochromatic

#05131A #0C2E3F #155473 #1E7AA7 #2A9FD8

Accessibility & contrast

On white

8.24

#155473 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#155473 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155473

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155473	#FFFFFF	#000000	##FFFFFF
##155473	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#455474

Deuteranopia (green-blind)

#384B72

Tritanopia (blue-blind)

#005C5F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #155473;
/* rgb */ color: rgb(21, 84, 115);
/* oklch */ color: oklch(42.3% 0.080 235.2);

Tailwind

colors: {
  custom: {
    50: '#63849b',
    500: '#155473',
    950: '#000000',
  },
}

SCSS

$custom: #155473;
$custom-light: #63849b;
$custom-dark: #000000;

JSON

{
  "hex": "#155473",
  "rgb": {
    "r": 21,
    "g": 84,
    "b": 115
  },
  "hsl": {
    "h": 199.787,
    "s": 69.118,
    "l": 26.667
  },
  "oklch": {
    "l": 0.42252,
    "c": 0.07984,
    "h": 235.2
  },
  "luminance": 0.07738
}

Semantic roles & 50–950 ramp

primary

#155473

secondary

#A95F3B

accent

#763CEC

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #155473

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

Preview Lab → · Contrast checker → · Palette generator →