#155372#155372

#155372 is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 41.9% C 0.079 H 235.6°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#155372
RGB	rgb(21, 83, 114)
HSL	hsl(200, 69%, 26%)
HSV	hsv(200, 82%, 45%)
CMYK	cmyk(81.6%, 27.2%, 0%, 55.3%)
CIE-LAB	lab(33.05, -7.60, -23.20)
CIE-LCH	lch(33.05, 24.41, 251.87°)
OKLab	oklab(41.93% -0.0449 -0.0655)
OKLCH	oklch(41.93% 0.079 235.6)
XYZ	xyz(6.4386, 7.5601, 17.0362)
Luminance	0.0756 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155372 #723415

analogous

#157263 #155372 #152572

triadic

#155372 #721553 #537215

tetradic

#155372 #631572 #723415 #257215

square

#155372 #631572 #723415 #257215

split-complementary

#155372 #721525 #726315

monochromatic

#05131A #0B2D3E #155372 #1F79A6 #2A9ED8

Accessibility & contrast

On white

8.36

#155372 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#155372 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155372

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155372	#FFFFFF	#000000	##FFFFFF
##155372	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445373

Deuteranopia (green-blind)

#374A71

Tritanopia (blue-blind)

#005B5E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #155372;
/* rgb */ color: rgb(21, 83, 114);
/* oklch */ color: oklch(41.9% 0.079 235.6);

Tailwind

colors: {
  custom: {
    50: '#63839a',
    500: '#155372',
    950: '#000000',
  },
}

SCSS

$custom: #155372;
$custom-light: #63839a;
$custom-dark: #000000;

JSON

{
  "hex": "#155372",
  "rgb": {
    "r": 21,
    "g": 83,
    "b": 114
  },
  "hsl": {
    "h": 200,
    "s": 68.889,
    "l": 26.471
  },
  "oklch": {
    "l": 0.41933,
    "c": 0.0794,
    "h": 235.6
  },
  "luminance": 0.07561
}

Semantic roles & 50–950 ramp

primary

#155372

secondary

#A85F3B

accent

#773CEC

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #155372

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

Preview Lab → · Contrast checker → · Palette generator →