#152E4A#152E4A

#152E4A is a dark, muted cyan. Relative luminance 0.026; OKLCH L 29.6% C 0.060 H 252.8°. Best body text is #FFFFFF at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#152E4A
RGB	rgb(21, 46, 74)
HSL	hsl(212, 56%, 19%)
HSV	hsv(212, 72%, 29%)
CMYK	cmyk(71.6%, 37.8%, 0%, 71%)
CIE-LAB	lab(18.40, 0.86, -20.23)
CIE-LCH	lch(18.40, 20.25, 272.43°)
OKLab	oklab(29.65% -0.0177 -0.0573)
OKLCH	oklch(29.65% 0.06 252.8)
XYZ	xyz(2.5218, 2.6076, 6.8477)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152E4A #4A3115

analogous

#15484A #152E4A #16154A

triadic

#152E4A #4A152E #2E4A15

tetradic

#152E4A #4A1548 #4A3115 #154A16

square

#152E4A #4A1548 #4A3115 #154A16

split-complementary

#152E4A #4A1615 #484A15

monochromatic

#070F18 #07101A #152E4A #234C7A #3069A9

Accessibility & contrast

On white

13.80

#152E4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#152E4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152E4A

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152E4A	#FFFFFF	#000000	##FFFFFF
##152E4A	1.00	13.80	1.52	13.80
#FFFFFF	13.80	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22304B

Deuteranopia (green-blind)

#1B2B49

Tritanopia (blue-blind)

#003438

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #152e4a;
/* rgb */ color: rgb(21, 46, 74);
/* oklch */ color: oklch(29.6% 0.060 252.8);

Tailwind

colors: {
  custom: {
    50: '#59667c',
    500: '#152e4a',
    950: '#000000',
  },
}

SCSS

$custom: #152e4a;
$custom-light: #59667c;
$custom-dark: #000000;

JSON

{
  "hex": "#152e4a",
  "rgb": {
    "r": 21,
    "g": 46,
    "b": 74
  },
  "hsl": {
    "h": 211.698,
    "s": 55.789,
    "l": 18.627
  },
  "oklch": {
    "l": 0.29646,
    "c": 0.05999,
    "h": 252.8
  },
  "luminance": 0.02608
}

Semantic roles & 50–950 ramp

primary

#152E4A

secondary

#825F39

accent

#9849DF

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#040509

muted

#797A7B

Preview Lab

Preview with #152E4A

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

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