#152D60#152D60

#152D60 is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.0% C 0.096 H 263.1°. Best body text is #FFFFFF at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#152D60
RGB	rgb(21, 45, 96)
HSL	hsl(221, 64%, 23%)
HSV	hsv(221, 78%, 38%)
CMYK	cmyk(78.1%, 53.1%, 0%, 62.4%)
CIE-LAB	lab(19.56, 10.80, -33.07)
CIE-LCH	lch(19.56, 34.79, 288.08°)
OKLab	oklab(31.02% -0.0116 -0.095)
OKLCH	oklch(31.02% 0.096 263.1)
XYZ	xyz(3.3582, 2.8804, 11.4430)
Luminance	0.0288 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152D60 #604815

analogous

#155260 #152D60 #221560

triadic

#152D60 #60152D #2D6015

tetradic

#152D60 #601552 #604815 #156022

square

#152D60 #601552 #604815 #156022

split-complementary

#152D60 #602215 #526015

monochromatic

#050C19 #0A152E #152D60 #204592 #2B5CC4

Accessibility & contrast

On white

13.32

#152D60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#152D60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152D60

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152D60	#FFFFFF	#000000	##FFFFFF
##152D60	1.00	13.32	1.58	13.32
#FFFFFF	13.32	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F3362

Deuteranopia (green-blind)

#002C5F

Tritanopia (blue-blind)

#003942

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #152d60;
/* rgb */ color: rgb(21, 45, 96);
/* oklch */ color: oklch(31.0% 0.096 263.1);

Tailwind

colors: {
  custom: {
    50: '#5e658d',
    500: '#152d60',
    950: '#000000',
  },
}

SCSS

$custom: #152d60;
$custom-light: #5e658d;
$custom-dark: #000000;

JSON

{
  "hex": "#152d60",
  "rgb": {
    "r": 21,
    "g": 45,
    "b": 96
  },
  "hsl": {
    "h": 220.8,
    "s": 64.103,
    "l": 22.941
  },
  "oklch": {
    "l": 0.31024,
    "c": 0.09573,
    "h": 263.1
  },
  "luminance": 0.02881
}

Semantic roles & 50–950 ramp

primary

#152D60

secondary

#97793A

accent

#B241E7

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05050C

muted

#797A7D

Preview Lab

Preview with #152D60

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

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