#152B65#152B65

#152B65 is a dark, moderate blue. Relative luminance 0.028; OKLCH L 31.0% C 0.106 H 265.0°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#152B65
RGB	rgb(21, 43, 101)
HSL	hsl(224, 66%, 24%)
HSV	hsv(224, 79%, 40%)
CMYK	cmyk(79.2%, 57.4%, 0%, 60.4%)
CIE-LAB	lab(19.33, 14.38, -36.72)
CIE-LCH	lch(19.33, 39.43, 291.38°)
OKLab	oklab(30.98% -0.0092 -0.1058)
OKLCH	oklch(30.98% 0.106 265)
XYZ	xyz(3.5213, 2.8264, 12.6694)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152B65 #654F15

analogous

#155365 #152B65 #271565

triadic

#152B65 #65152B #2B6515

tetradic

#152B65 #651553 #654F15 #156527

square

#152B65 #651553 #654F15 #156527

split-complementary

#152B65 #652715 #536515

monochromatic

#050B19 #0A1532 #152B65 #204198 #2A56CA

Accessibility & contrast

On white

13.42

#152B65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#152B65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152B65

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152B65	#FFFFFF	#000000	##FFFFFF
##152B65	1.00	13.42	1.57	13.42
#FFFFFF	13.42	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003367

Deuteranopia (green-blind)

#002B64

Tritanopia (blue-blind)

#003943

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #152b65;
/* rgb */ color: rgb(21, 43, 101);
/* oklch */ color: oklch(31.0% 0.106 265.0);

Tailwind

colors: {
  custom: {
    50: '#606391',
    500: '#152b65',
    950: '#000000',
  },
}

SCSS

$custom: #152b65;
$custom-light: #606391;
$custom-dark: #000000;

JSON

{
  "hex": "#152b65",
  "rgb": {
    "r": 21,
    "g": 43,
    "b": 101
  },
  "hsl": {
    "h": 223.5,
    "s": 65.574,
    "l": 23.922
  },
  "oklch": {
    "l": 0.30979,
    "c": 0.10618,
    "h": 265
  },
  "luminance": 0.02827
}

Semantic roles & 50–950 ramp

primary

#152B65

secondary

#9C813A

accent

#BA3FE9

background

#F6F5F9

surface

#EBEAF1

border

#C6C6CB

text

#05050D

muted

#7A797E

Preview Lab

Preview with #152B65

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

Preview Lab → · Contrast checker → · Palette generator →