#153A44#153A44

#153A44 is a dark, muted cyan. Relative luminance 0.036; OKLCH L 32.6% C 0.045 H 218.4°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#153A44
RGB	rgb(21, 58, 68)
HSL	hsl(193, 53%, 17%)
HSV	hsv(193, 69%, 27%)
CMYK	cmyk(69.1%, 14.7%, 0%, 73.3%)
CIE-LAB	lab(22.31, -9.52, -10.10)
CIE-LCH	lch(22.31, 13.88, 226.70°)
OKLab	oklab(32.65% -0.0354 -0.0281)
OKLCH	oklch(32.65% 0.045 218.4)
XYZ	xyz(2.8653, 3.6026, 6.0121)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153A44 #441F15

analogous

#154437 #153A44 #152344

triadic

#153A44 #44153A #3A4415

tetradic

#153A44 #371544 #441F15 #234415

square

#153A44 #371544 #441F15 #234415

split-complementary

#153A44 #441523 #443715

monochromatic

#071417 #071417 #153A44 #236273 #328AA2

Accessibility & contrast

On white

12.21

#153A44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#153A44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153A44

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153A44	#FFFFFF	#000000	##FFFFFF
##153A44	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343845

Deuteranopia (green-blind)

#2D3344

Tritanopia (blue-blind)

#003D3D

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #153a44;
/* rgb */ color: rgb(21, 58, 68);
/* oklch */ color: oklch(32.6% 0.045 218.4);

Tailwind

colors: {
  custom: {
    50: '#587077',
    500: '#153a44',
    950: '#000000',
  },
}

SCSS

$custom: #153a44;
$custom-light: #587077;
$custom-dark: #000000;

JSON

{
  "hex": "#153a44",
  "rgb": {
    "r": 21,
    "g": 58,
    "b": 68
  },
  "hsl": {
    "h": 192.766,
    "s": 52.809,
    "l": 17.451
  },
  "oklch": {
    "l": 0.32648,
    "c": 0.04521,
    "h": 218.4
  },
  "luminance": 0.03603
}

Semantic roles & 50–950 ramp

primary

#153A44

secondary

#7C4739

accent

#6A4CDC

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#040708

muted

#797A7B

Preview Lab

Preview with #153A44

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

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