#155172#155172

#155172 is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 41.4% C 0.081 H 238.0°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#155172
RGB	rgb(21, 81, 114)
HSL	hsl(201, 69%, 26%)
HSV	hsv(201, 82%, 45%)
CMYK	cmyk(81.6%, 28.9%, 0%, 55.3%)
CIE-LAB	lab(32.39, -6.35, -24.24)
CIE-LCH	lch(32.39, 25.06, 255.32°)
OKLab	oklab(41.41% -0.0428 -0.0685)
OKLCH	oklch(41.41% 0.081 238)
XYZ	xyz(6.2877, 7.2584, 16.9860)
Luminance	0.0726 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155172 #723615

analogous

#157265 #155172 #152372

triadic

#155172 #721551 #517215

tetradic

#155172 #651572 #723615 #237215

square

#155172 #651572 #723615 #237215

split-complementary

#155172 #721523 #726515

monochromatic

#05121A #0B2C3E #155172 #1F76A6 #2A9AD8

Accessibility & contrast

On white

8.57

#155172 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#155172 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155172

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155172	#FFFFFF	#000000	##FFFFFF
##155172	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415173

Deuteranopia (green-blind)

#354871

Tritanopia (blue-blind)

#00595C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #155172;
/* rgb */ color: rgb(21, 81, 114);
/* oklch */ color: oklch(41.4% 0.081 238.0);

Tailwind

colors: {
  custom: {
    50: '#62819a',
    500: '#155172',
    950: '#000000',
  },
}

SCSS

$custom: #155172;
$custom-light: #62819a;
$custom-dark: #000000;

JSON

{
  "hex": "#155172",
  "rgb": {
    "r": 21,
    "g": 81,
    "b": 114
  },
  "hsl": {
    "h": 201.29,
    "s": 68.889,
    "l": 26.471
  },
  "oklch": {
    "l": 0.41407,
    "c": 0.0808,
    "h": 238
  },
  "luminance": 0.07259
}

Semantic roles & 50–950 ramp

primary

#155172

secondary

#A8623B

accent

#7A3CEC

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #155172

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

Preview Lab → · Contrast checker → · Palette generator →