#152379#152379

#152379 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.3% C 0.146 H 268.5°. Best body text is #FFFFFF at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#152379
RGB	rgb(21, 35, 121)
HSL	hsl(232, 70%, 28%)
HSV	hsv(232, 83%, 47%)
CMYK	cmyk(82.6%, 71.1%, 0%, 52.5%)
CIE-LAB	lab(18.98, 28.23, -50.24)
CIE-LCH	lch(18.98, 57.62, 299.33°)
OKLab	oklab(31.29% -0.0038 -0.1455)
OKLCH	oklch(31.29% 0.146 268.5)
XYZ	xyz(4.3603, 2.7415, 18.3848)
Luminance	0.0274 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152379 #796B15

analogous

#155579 #152379 #391579

triadic

#152379 #791523 #237915

tetradic

#152379 #791555 #796B15 #157939

square

#152379 #791555 #796B15 #157939

split-complementary

#152379 #793915 #557915

monochromatic

#05081A #0C1445 #152379 #1E32AD #2E46DB

Accessibility & contrast

On white

13.56

#152379 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#152379 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152379

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152379	#FFFFFF	#000000	##FFFFFF
##152379	1.00	13.56	1.55	13.56
#FFFFFF	13.56	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337C

Deuteranopia (green-blind)

#002977

Tritanopia (blue-blind)

#003B4B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #152379;
/* rgb */ color: rgb(21, 35, 121);
/* oklch */ color: oklch(31.3% 0.146 268.5);

Tailwind

colors: {
  custom: {
    50: '#665ea1',
    500: '#152379',
    950: '#000000',
  },
}

SCSS

$custom: #152379;
$custom-light: #665ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#152379",
  "rgb": {
    "r": 21,
    "g": 35,
    "b": 121
  },
  "hsl": {
    "h": 231.6,
    "s": 70.423,
    "l": 27.843
  },
  "oklch": {
    "l": 0.31288,
    "c": 0.14555,
    "h": 268.5
  },
  "luminance": 0.02742
}

Semantic roles & 50–950 ramp

primary

#152379

secondary

#AF9E3B

accent

#D43BED

background

#F6F5FA

surface

#EBE9F3

border

#C6C5CD

text

#07040F

muted

#7A797F

Preview Lab

Preview with #152379

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

Preview Lab → · Contrast checker → · Palette generator →