#152F45#152F45

#152F45 is a dark, muted cyan. Relative luminance 0.026; OKLCH L 29.6% C 0.051 H 246.2°. Best body text is #FFFFFF at 13.78:1 contrast (WCAG AA passes).

Color values

HEX	#152F45
RGB	rgb(21, 47, 69)
HSL	hsl(208, 53%, 18%)
HSV	hsv(208, 70%, 27%)
CMYK	cmyk(69.6%, 31.9%, 0%, 72.9%)
CIE-LAB	lab(18.46, -1.86, -16.73)
CIE-LCH	lch(18.46, 16.83, 263.66°)
OKLab	oklab(29.6% -0.0207 -0.0471)
OKLCH	oklch(29.6% 0.051 246.2)
XYZ	xyz(2.3996, 2.6219, 6.0087)
Luminance	0.0262 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152F45 #452B15

analogous

#154543 #152F45 #151745

triadic

#152F45 #45152F #2F4515

tetradic

#152F45 #431545 #452B15 #174515

square

#152F45 #431545 #452B15 #174515

split-complementary

#152F45 #451517 #454315

monochromatic

#071017 #071017 #152F45 #234F74 #326FA3

Accessibility & contrast

On white

13.78

#152F45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#152F45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152F45

13.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152F45	#FFFFFF	#000000	##FFFFFF
##152F45	1.00	13.78	1.52	13.78
#FFFFFF	13.78	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#253046

Deuteranopia (green-blind)

#1F2B45

Tritanopia (blue-blind)

#003437

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #152f45;
/* rgb */ color: rgb(21, 47, 69);
/* oklch */ color: oklch(29.6% 0.051 246.2);

Tailwind

colors: {
  custom: {
    50: '#586778',
    500: '#152f45',
    950: '#000000',
  },
}

SCSS

$custom: #152f45;
$custom-light: #586778;
$custom-dark: #000000;

JSON

{
  "hex": "#152f45",
  "rgb": {
    "r": 21,
    "g": 47,
    "b": 69
  },
  "hsl": {
    "h": 207.5,
    "s": 53.333,
    "l": 17.647
  },
  "oklch": {
    "l": 0.29602,
    "c": 0.05148,
    "h": 246.2
  },
  "luminance": 0.02622
}

Semantic roles & 50–950 ramp

primary

#152F45

secondary

#7D5839

accent

#8E4BDD

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #152F45

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

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