#152F60#152F60

#152F60 is a dark, moderate blue. Relative luminance 0.030; OKLCH L 31.5% C 0.093 H 261.6°. Best body text is #FFFFFF at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#152F60
RGB	rgb(21, 47, 96)
HSL	hsl(219, 64%, 23%)
HSV	hsv(219, 78%, 38%)
CMYK	cmyk(78.1%, 51%, 0%, 62.4%)
CIE-LAB	lab(20.19, 9.34, -32.06)
CIE-LCH	lch(20.19, 33.39, 286.24°)
OKLab	oklab(31.51% -0.0135 -0.092)
OKLCH	oklch(31.51% 0.093 261.6)
XYZ	xyz(3.4363, 3.0366, 11.4691)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152F60 #604615

analogous

#155460 #152F60 #201560

triadic

#152F60 #60152F #2F6015

tetradic

#152F60 #601554 #604615 #156020

square

#152F60 #601554 #604615 #156020

split-complementary

#152F60 #602015 #546015

monochromatic

#050C19 #0A162E #152F60 #204892 #2B60C4

Accessibility & contrast

On white

13.06

#152F60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#152F60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152F60

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152F60	#FFFFFF	#000000	##FFFFFF
##152F60	1.00	13.06	1.61	13.06
#FFFFFF	13.06	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#143462

Deuteranopia (green-blind)

#022D5F

Tritanopia (blue-blind)

#003B42

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #152f60;
/* rgb */ color: rgb(21, 47, 96);
/* oklch */ color: oklch(31.5% 0.093 261.6);

Tailwind

colors: {
  custom: {
    50: '#5e678d',
    500: '#152f60',
    950: '#000000',
  },
}

SCSS

$custom: #152f60;
$custom-light: #5e678d;
$custom-dark: #000000;

JSON

{
  "hex": "#152f60",
  "rgb": {
    "r": 21,
    "g": 47,
    "b": 96
  },
  "hsl": {
    "h": 219.2,
    "s": 64.103,
    "l": 22.941
  },
  "oklch": {
    "l": 0.31507,
    "c": 0.09298,
    "h": 261.6
  },
  "luminance": 0.03037
}

Semantic roles & 50–950 ramp

primary

#152F60

secondary

#97773A

accent

#AD41E7

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #152F60

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

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