#152F52#152F52

#152F52 is a dark, moderate cyan. Relative luminance 0.028; OKLCH L 30.5% C 0.071 H 256.5°. Best body text is #FFFFFF at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#152F52
RGB	rgb(21, 47, 82)
HSL	hsl(214, 59%, 20%)
HSV	hsv(214, 74%, 32%)
CMYK	cmyk(74.4%, 42.7%, 0%, 67.8%)
CIE-LAB	lab(19.23, 3.45, -24.30)
CIE-LCH	lch(19.23, 24.55, 278.08°)
OKLab	oklab(30.46% -0.0166 -0.0692)
OKLCH	oklch(30.46% 0.071 256.5)
XYZ	xyz(2.8482, 2.8014, 8.3716)
Luminance	0.0280 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152F52 #523815

analogous

#154D52 #152F52 #191552

triadic

#152F52 #52152F #2F5215

tetradic

#152F52 #52154D #523815 #155219

square

#152F52 #52154D #523815 #155219

split-complementary

#152F52 #521915 #4D5215

monochromatic

#060E18 #091321 #152F52 #214B83 #2E67B3

Accessibility & contrast

On white

13.46

#152F52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#152F52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152F52

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152F52	#FFFFFF	#000000	##FFFFFF
##152F52	1.00	13.46	1.56	13.46
#FFFFFF	13.46	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F3253

Deuteranopia (green-blind)

#162C51

Tritanopia (blue-blind)

#00373C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #152f52;
/* rgb */ color: rgb(21, 47, 82);
/* oklch */ color: oklch(30.5% 0.071 256.5);

Tailwind

colors: {
  custom: {
    50: '#5b6783',
    500: '#152f52',
    950: '#000000',
  },
}

SCSS

$custom: #152f52;
$custom-light: #5b6783;
$custom-dark: #000000;

JSON

{
  "hex": "#152f52",
  "rgb": {
    "r": 21,
    "g": 47,
    "b": 82
  },
  "hsl": {
    "h": 214.426,
    "s": 59.223,
    "l": 20.196
  },
  "oklch": {
    "l": 0.30456,
    "c": 0.07117,
    "h": 256.5
  },
  "luminance": 0.02802
}

Semantic roles & 50–950 ramp

primary

#152F52

secondary

#8A6739

accent

#9F45E2

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060A

muted

#797A7C

Preview Lab

Preview with #152F52

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

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