#153158#153158

#153158 is a dark, moderate cyan. Relative luminance 0.031; OKLCH L 31.4% C 0.078 H 257.2°. Best body text is #FFFFFF at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#153158
RGB	rgb(21, 49, 88)
HSL	hsl(215, 61%, 21%)
HSV	hsv(215, 76%, 35%)
CMYK	cmyk(76.1%, 44.3%, 0%, 65.5%)
CIE-LAB	lab(20.28, 4.52, -26.63)
CIE-LCH	lch(20.28, 27.01, 279.64°)
OKLab	oklab(31.4% -0.0172 -0.076)
OKLCH	oklch(31.4% 0.078 257.2)
XYZ	xyz(3.1684, 3.0603, 9.6543)
Luminance	0.0306 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153158 #583C15

analogous

#155358 #153158 #1B1558

triadic

#153158 #581531 #315815

tetradic

#153158 #581553 #583C15 #15581B

square

#153158 #581553 #583C15 #15581B

split-complementary

#153158 #581B15 #535815

monochromatic

#060E19 #091527 #153158 #214D89 #2D68BB

Accessibility & contrast

On white

13.03

#153158 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#153158 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153158

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153158	#FFFFFF	#000000	##FFFFFF
##153158	1.00	13.03	1.61	13.03
#FFFFFF	13.03	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F345A

Deuteranopia (green-blind)

#142E57

Tritanopia (blue-blind)

#003A40

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #153158;
/* rgb */ color: rgb(21, 49, 88);
/* oklch */ color: oklch(31.4% 0.078 257.2);

Tailwind

colors: {
  custom: {
    50: '#5c6887',
    500: '#153158',
    950: '#000000',
  },
}

SCSS

$custom: #153158;
$custom-light: #5c6887;
$custom-dark: #000000;

JSON

{
  "hex": "#153158",
  "rgb": {
    "r": 21,
    "g": 49,
    "b": 88
  },
  "hsl": {
    "h": 214.925,
    "s": 61.468,
    "l": 21.373
  },
  "oklch": {
    "l": 0.314,
    "c": 0.07791,
    "h": 257.2
  },
  "luminance": 0.03061
}

Semantic roles & 50–950 ramp

primary

#153158

secondary

#906B39

accent

#A143E5

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #153158

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

Preview Lab → · Contrast checker → · Palette generator →