#152C60#152C60

#152C60 is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.8% C 0.097 H 263.7°. Best body text is #FFFFFF at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#152C60
RGB	rgb(21, 44, 96)
HSL	hsl(222, 64%, 23%)
HSV	hsv(222, 78%, 38%)
CMYK	cmyk(78.1%, 54.2%, 0%, 62.4%)
CIE-LAB	lab(19.25, 11.53, -33.58)
CIE-LCH	lch(19.25, 35.51, 288.95°)
OKLab	oklab(30.79% -0.0106 -0.0965)
OKLCH	oklch(30.79% 0.097 263.7)
XYZ	xyz(3.3205, 2.8050, 11.4305)
Luminance	0.0280 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152C60 #604915

analogous

#155160 #152C60 #231560

triadic

#152C60 #60152C #2C6015

tetradic

#152C60 #601551 #604915 #156023

square

#152C60 #601551 #604915 #156023

split-complementary

#152C60 #602315 #516015

monochromatic

#050C19 #0A152E #152C60 #204392 #2B5AC4

Accessibility & contrast

On white

13.45

#152C60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#152C60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152C60

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152C60	#FFFFFF	#000000	##FFFFFF
##152C60	1.00	13.45	1.56	13.45
#FFFFFF	13.45	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C3262

Deuteranopia (green-blind)

#002B5F

Tritanopia (blue-blind)

#003841

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #152c60;
/* rgb */ color: rgb(21, 44, 96);
/* oklch */ color: oklch(30.8% 0.097 263.7);

Tailwind

colors: {
  custom: {
    50: '#5e648e',
    500: '#152c60',
    950: '#000000',
  },
}

SCSS

$custom: #152c60;
$custom-light: #5e648e;
$custom-dark: #000000;

JSON

{
  "hex": "#152c60",
  "rgb": {
    "r": 21,
    "g": 44,
    "b": 96
  },
  "hsl": {
    "h": 221.6,
    "s": 64.103,
    "l": 22.941
  },
  "oklch": {
    "l": 0.30785,
    "c": 0.09711,
    "h": 263.7
  },
  "luminance": 0.02805
}

Semantic roles & 50–950 ramp

primary

#152C60

secondary

#977B3A

accent

#B441E7

background

#F5F5F8

surface

#EAEAF0

border

#C6C6CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #152C60

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

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