#153E72#153E72

#153E72 is a dark, moderate cyan. Relative luminance 0.048; OKLCH L 36.6% C 0.100 H 256.1°. Best body text is #FFFFFF at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#153E72
RGB	rgb(21, 62, 114)
HSL	hsl(214, 69%, 26%)
HSV	hsv(214, 82%, 45%)
CMYK	cmyk(81.6%, 45.6%, 0%, 55.3%)
CIE-LAB	lab(26.21, 6.24, -34.02)
CIE-LCH	lch(26.21, 34.59, 280.40°)
OKLab	oklab(36.56% -0.0241 -0.0974)
OKLCH	oklch(36.56% 0.1 256.1)
XYZ	xyz(5.0680, 4.8190, 16.5794)
Luminance	0.0482 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153E72 #724915

analogous

#156D72 #153E72 #1A1572

triadic

#153E72 #72153E #3E7215

tetradic

#153E72 #72156D #724915 #15721A

square

#153E72 #72156D #724915 #15721A

split-complementary

#153E72 #721A15 #6D7215

monochromatic

#050E1A #0B223E #153E72 #1F5AA6 #2A76D8

Accessibility & contrast

On white

10.69

#153E72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#153E72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153E72

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153E72	#FFFFFF	#000000	##FFFFFF
##153E72	1.00	10.69	1.96	10.69
#FFFFFF	10.69	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#244374

Deuteranopia (green-blind)

#123A71

Tritanopia (blue-blind)

#004A52

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #153e72;
/* rgb */ color: rgb(21, 62, 114);
/* oklch */ color: oklch(36.6% 0.100 256.1);

Tailwind

colors: {
  custom: {
    50: '#62729b',
    500: '#153e72',
    950: '#000000',
  },
}

SCSS

$custom: #153e72;
$custom-light: #62729b;
$custom-dark: #000000;

JSON

{
  "hex": "#153e72",
  "rgb": {
    "r": 21,
    "g": 62,
    "b": 114
  },
  "hsl": {
    "h": 213.548,
    "s": 68.889,
    "l": 26.471
  },
  "oklch": {
    "l": 0.36556,
    "c": 0.10039,
    "h": 256.1
  },
  "luminance": 0.0482
}

Semantic roles & 50–950 ramp

primary

#153E72

secondary

#A8783B

accent

#9E3CEC

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #153E72

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

Preview Lab → · Contrast checker → · Palette generator →