#153752#153752

#153752 is a dark, moderate cyan. Relative luminance 0.035; OKLCH L 32.6% C 0.062 H 245.4°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#153752
RGB	rgb(21, 55, 82)
HSL	hsl(207, 59%, 20%)
HSV	hsv(207, 74%, 32%)
CMYK	cmyk(74.4%, 32.9%, 0%, 67.8%)
CIE-LAB	lab(21.95, -2.15, -20.01)
CIE-LCH	lch(21.95, 20.13, 263.87°)
OKLab	oklab(32.58% -0.0259 -0.0566)
OKLCH	oklch(32.58% 0.062 245.4)
XYZ	xyz(3.1979, 3.5007, 8.4882)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153752 #523015

analogous

#15524E #153752 #151952

triadic

#153752 #521537 #375215

tetradic

#153752 #4E1552 #523015 #195215

square

#153752 #4E1552 #523015 #195215

split-complementary

#153752 #521519 #524E15

monochromatic

#061018 #091621 #153752 #215883 #2E78B3

Accessibility & contrast

On white

12.35

#153752 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#153752 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153752

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153752	#FFFFFF	#000000	##FFFFFF
##153752	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B3853

Deuteranopia (green-blind)

#233251

Tritanopia (blue-blind)

#003E41

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #153752;
/* rgb */ color: rgb(21, 55, 82);
/* oklch */ color: oklch(32.6% 0.062 245.4);

Tailwind

colors: {
  custom: {
    50: '#5b6d82',
    500: '#153752',
    950: '#000000',
  },
}

SCSS

$custom: #153752;
$custom-light: #5b6d82;
$custom-dark: #000000;

JSON

{
  "hex": "#153752",
  "rgb": {
    "r": 21,
    "g": 55,
    "b": 82
  },
  "hsl": {
    "h": 206.557,
    "s": 59.223,
    "l": 20.196
  },
  "oklch": {
    "l": 0.32584,
    "c": 0.0622,
    "h": 245.4
  },
  "luminance": 0.03501
}

Semantic roles & 50–950 ramp

primary

#153752

secondary

#8A5D39

accent

#8B45E2

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04070A

muted

#797A7C

Preview Lab

Preview with #153752

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

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