#152F65#152F65

#152F65 is a dark, moderate blue. Relative luminance 0.031; OKLCH L 31.9% C 0.101 H 262.7°. Best body text is #FFFFFF at 12.91:1 contrast (WCAG AA passes).

Color values

HEX	#152F65
RGB	rgb(21, 47, 101)
HSL	hsl(221, 66%, 24%)
HSV	hsv(221, 79%, 40%)
CMYK	cmyk(79.2%, 53.5%, 0%, 60.4%)
CIE-LAB	lab(20.56, 11.46, -34.73)
CIE-LCH	lch(20.56, 36.57, 288.26°)
OKLab	oklab(31.91% -0.0127 -0.0999)
OKLCH	oklch(31.91% 0.101 262.7)
XYZ	xyz(3.6739, 3.1316, 12.7202)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152F65 #654B15

analogous

#155765 #152F65 #231565

triadic

#152F65 #65152F #2F6515

tetradic

#152F65 #651557 #654B15 #156523

square

#152F65 #651557 #654B15 #156523

split-complementary

#152F65 #652315 #576515

monochromatic

#050C19 #0A1732 #152F65 #204798 #2A5ECA

Accessibility & contrast

On white

12.91

#152F65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#152F65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152F65

12.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152F65	#FFFFFF	#000000	##FFFFFF
##152F65	1.00	12.91	1.63	12.91
#FFFFFF	12.91	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E3567

Deuteranopia (green-blind)

#002E64

Tritanopia (blue-blind)

#003C45

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #152f65;
/* rgb */ color: rgb(21, 47, 101);
/* oklch */ color: oklch(31.9% 0.101 262.7);

Tailwind

colors: {
  custom: {
    50: '#5f6791',
    500: '#152f65',
    950: '#000000',
  },
}

SCSS

$custom: #152f65;
$custom-light: #5f6791;
$custom-dark: #000000;

JSON

{
  "hex": "#152f65",
  "rgb": {
    "r": 21,
    "g": 47,
    "b": 101
  },
  "hsl": {
    "h": 220.5,
    "s": 65.574,
    "l": 23.922
  },
  "oklch": {
    "l": 0.31912,
    "c": 0.10067,
    "h": 262.7
  },
  "luminance": 0.03132
}

Semantic roles & 50–950 ramp

primary

#152F65

secondary

#9C7C3A

accent

#B23FE9

background

#F5F6F9

surface

#EAEBF1

border

#C6C6CB

text

#05060D

muted

#797A7E

Preview Lab

Preview with #152F65

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

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