#152E48#152E48

#152E48 is a dark, muted cyan. Relative luminance 0.026; OKLCH L 29.5% C 0.057 H 251.1°. Best body text is #FFFFFF at 13.85:1 contrast (WCAG AA passes).

Color values

HEX	#152E48
RGB	rgb(21, 46, 72)
HSL	hsl(211, 55%, 18%)
HSV	hsv(211, 71%, 28%)
CMYK	cmyk(70.8%, 36.1%, 0%, 71.8%)
CIE-LAB	lab(18.28, 0.04, -19.05)
CIE-LCH	lch(18.28, 19.05, 270.14°)
OKLab	oklab(29.52% -0.0184 -0.0539)
OKLCH	oklch(29.52% 0.057 251.1)
XYZ	xyz(2.4555, 2.5811, 6.4984)
Luminance	0.0258 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152E48 #482F15

analogous

#154748 #152E48 #151548

triadic

#152E48 #48152E #2E4815

tetradic

#152E48 #481547 #482F15 #154815

square

#152E48 #481547 #482F15 #154815

split-complementary

#152E48 #481515 #474815

monochromatic

#070F18 #071019 #152E48 #234C77 #316BA7

Accessibility & contrast

On white

13.85

#152E48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#152E48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152E48

13.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152E48	#FFFFFF	#000000	##FFFFFF
##152E48	1.00	13.85	1.52	13.85
#FFFFFF	13.85	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232F49

Deuteranopia (green-blind)

#1C2A47

Tritanopia (blue-blind)

#003437

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #152e48;
/* rgb */ color: rgb(21, 46, 72);
/* oklch */ color: oklch(29.5% 0.057 251.1);

Tailwind

colors: {
  custom: {
    50: '#58667b',
    500: '#152e48',
    950: '#000000',
  },
}

SCSS

$custom: #152e48;
$custom-light: #58667b;
$custom-dark: #000000;

JSON

{
  "hex": "#152e48",
  "rgb": {
    "r": 21,
    "g": 46,
    "b": 72
  },
  "hsl": {
    "h": 210.588,
    "s": 54.839,
    "l": 18.235
  },
  "oklch": {
    "l": 0.29516,
    "c": 0.05694,
    "h": 251.1
  },
  "luminance": 0.02581
}

Semantic roles & 50–950 ramp

primary

#152E48

secondary

#805D39

accent

#954ADE

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#040509

muted

#797A7B

Preview Lab

Preview with #152E48

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

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