#155675#155675

#155675 is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 42.9% C 0.081 H 234.5°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#155675
RGB	rgb(21, 86, 117)
HSL	hsl(199, 70%, 27%)
HSV	hsv(199, 82%, 46%)
CMYK	cmyk(82.1%, 26.5%, 0%, 54.1%)
CIE-LAB	lab(34.19, -8.28, -23.29)
CIE-LCH	lch(34.19, 24.72, 250.43°)
OKLab	oklab(42.89% -0.0469 -0.0657)
OKLCH	oklch(42.89% 0.081 234.5)
XYZ	xyz(6.8466, 8.0985, 18.0285)
Luminance	0.0810 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155675 #753415

analogous

#157564 #155675 #152675

triadic

#155675 #751556 #567515

tetradic

#155675 #641575 #753415 #267515

square

#155675 #641575 #753415 #267515

split-complementary

#155675 #751526 #756415

monochromatic

#05131A #0C3041 #155675 #1E7CA9 #2BA1D9

Accessibility & contrast

On white

8.02

#155675 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#155675 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155675

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155675	#FFFFFF	#000000	##FFFFFF
##155675	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475576

Deuteranopia (green-blind)

#3A4C74

Tritanopia (blue-blind)

#005E61

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #155675;
/* rgb */ color: rgb(21, 86, 117);
/* oklch */ color: oklch(42.9% 0.081 234.5);

Tailwind

colors: {
  custom: {
    50: '#63859d',
    500: '#155675',
    950: '#000000',
  },
}

SCSS

$custom: #155675;
$custom-light: #63859d;
$custom-dark: #000000;

JSON

{
  "hex": "#155675",
  "rgb": {
    "r": 21,
    "g": 86,
    "b": 117
  },
  "hsl": {
    "h": 199.375,
    "s": 69.565,
    "l": 27.059
  },
  "oklch": {
    "l": 0.42888,
    "c": 0.08072,
    "h": 234.5
  },
  "luminance": 0.08099
}

Semantic roles & 50–950 ramp

primary

#155675

secondary

#AB5F3B

accent

#753BEC

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0E

muted

#7A7C7E

Preview Lab

Preview with #155675

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

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