#152F6C#152F6C

#152F6C is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.5% C 0.111 H 263.9°. Best body text is #FFFFFF at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#152F6C
RGB	rgb(21, 47, 108)
HSL	hsl(222, 67%, 25%)
HSV	hsv(222, 81%, 42%)
CMYK	cmyk(80.6%, 56.5%, 0%, 57.6%)
CIE-LAB	lab(21.11, 14.41, -38.39)
CIE-LCH	lch(21.11, 41.01, 290.57°)
OKLab	oklab(32.5% -0.0119 -0.1106)
OKLCH	oklch(32.5% 0.111 263.9)
XYZ	xyz(4.0316, 3.2747, 14.6041)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152F6C #6C5215

analogous

#155A6C #152F6C #26156C

triadic

#152F6C #6C152F #2F6C15

tetradic

#152F6C #6C155A #6C5215 #156C26

square

#152F6C #6C155A #6C5215 #156C26

split-complementary

#152F6C #6C2615 #5A6C15

monochromatic

#050B1A #0B1939 #152F6C #1F459F #295CD2

Accessibility & contrast

On white

12.69

#152F6C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#152F6C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152F6C

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152F6C	#FFFFFF	#000000	##FFFFFF
##152F6C	1.00	12.69	1.66	12.69
#FFFFFF	12.69	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#01376E

Deuteranopia (green-blind)

#002F6B

Tritanopia (blue-blind)

#003E48

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #152f6c;
/* rgb */ color: rgb(21, 47, 108);
/* oklch */ color: oklch(32.5% 0.111 263.9);

Tailwind

colors: {
  custom: {
    50: '#616797',
    500: '#152f6c',
    950: '#000000',
  },
}

SCSS

$custom: #152f6c;
$custom-light: #616797;
$custom-dark: #000000;

JSON

{
  "hex": "#152f6c",
  "rgb": {
    "r": 21,
    "g": 47,
    "b": 108
  },
  "hsl": {
    "h": 222.069,
    "s": 67.442,
    "l": 25.294
  },
  "oklch": {
    "l": 0.32503,
    "c": 0.11127,
    "h": 263.9
  },
  "luminance": 0.03275
}

Semantic roles & 50–950 ramp

primary

#152F6C

secondary

#A3833A

accent

#B73DEA

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #152F6C

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

Preview Lab → · Contrast checker → · Palette generator →