#152A60#152A60

#152A60 is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.3% C 0.100 H 265.0°. Best body text is #FFFFFF at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#152A60
RGB	rgb(21, 42, 96)
HSL	hsl(223, 64%, 23%)
HSV	hsv(223, 78%, 38%)
CMYK	cmyk(78.1%, 56.3%, 0%, 62.4%)
CIE-LAB	lab(18.63, 13.00, -34.58)
CIE-LCH	lch(18.63, 36.95, 290.61°)
OKLab	oklab(30.31% -0.0088 -0.0995)
OKLCH	oklch(30.31% 0.1 265)
XYZ	xyz(3.2478, 2.6595, 11.4062)
Luminance	0.0266 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152A60 #604B15

analogous

#154F60 #152A60 #251560

triadic

#152A60 #60152A #2A6015

tetradic

#152A60 #60154F #604B15 #156025

square

#152A60 #60154F #604B15 #156025

split-complementary

#152A60 #602515 #4F6015

monochromatic

#050B19 #0A142E #152A60 #204092 #2B56C4

Accessibility & contrast

On white

13.71

#152A60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#152A60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152A60

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152A60	#FFFFFF	#000000	##FFFFFF
##152A60	1.00	13.71	1.53	13.71
#FFFFFF	13.71	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#053162

Deuteranopia (green-blind)

#002A5F

Tritanopia (blue-blind)

#003740

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #152a60;
/* rgb */ color: rgb(21, 42, 96);
/* oklch */ color: oklch(30.3% 0.100 265.0);

Tailwind

colors: {
  custom: {
    50: '#5e638e',
    500: '#152a60',
    950: '#000000',
  },
}

SCSS

$custom: #152a60;
$custom-light: #5e638e;
$custom-dark: #000000;

JSON

{
  "hex": "#152a60",
  "rgb": {
    "r": 21,
    "g": 42,
    "b": 96
  },
  "hsl": {
    "h": 223.2,
    "s": 64.103,
    "l": 22.941
  },
  "oklch": {
    "l": 0.30314,
    "c": 0.09991,
    "h": 265
  },
  "luminance": 0.0266
}

Semantic roles & 50–950 ramp

primary

#152A60

secondary

#977D3A

accent

#B941E7

background

#F5F5F8

surface

#EAEAF0

border

#C6C6CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #152A60

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

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