#152F6A#152F6A

#152F6A is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.3% C 0.108 H 263.6°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#152F6A
RGB	rgb(21, 47, 106)
HSL	hsl(222, 67%, 25%)
HSV	hsv(222, 80%, 42%)
CMYK	cmyk(80.2%, 55.7%, 0%, 58.4%)
CIE-LAB	lab(20.95, 13.57, -37.35)
CIE-LCH	lch(20.95, 39.74, 289.96°)
OKLab	oklab(32.33% -0.0121 -0.1076)
OKLCH	oklch(32.33% 0.108 263.6)
XYZ	xyz(3.9264, 3.2326, 14.0499)
Luminance	0.0323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152F6A #6A5015

analogous

#155A6A #152F6A #26156A

triadic

#152F6A #6A152F #2F6A15

tetradic

#152F6A #6A155A #6A5015 #156A26

square

#152F6A #6A155A #6A5015 #156A26

split-complementary

#152F6A #6A2615 #5A6A15

monochromatic

#050B1A #0B1837 #152F6A #1F469D #295CD0

Accessibility & contrast

On white

12.75

#152F6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#152F6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152F6A

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152F6A	#FFFFFF	#000000	##FFFFFF
##152F6A	1.00	12.75	1.65	12.75
#FFFFFF	12.75	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#05366C

Deuteranopia (green-blind)

#002F69

Tritanopia (blue-blind)

#003D47

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #152f6a;
/* rgb */ color: rgb(21, 47, 106);
/* oklch */ color: oklch(32.3% 0.108 263.6);

Tailwind

colors: {
  custom: {
    50: '#616795',
    500: '#152f6a',
    950: '#000000',
  },
}

SCSS

$custom: #152f6a;
$custom-light: #616795;
$custom-dark: #000000;

JSON

{
  "hex": "#152f6a",
  "rgb": {
    "r": 21,
    "g": 47,
    "b": 106
  },
  "hsl": {
    "h": 221.647,
    "s": 66.929,
    "l": 24.902
  },
  "oklch": {
    "l": 0.32332,
    "c": 0.10826,
    "h": 263.6
  },
  "luminance": 0.03233
}

Semantic roles & 50–950 ramp

primary

#152F6A

secondary

#A1813A

accent

#B53EEA

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #152F6A

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

Preview Lab → · Contrast checker → · Palette generator →