#152970#152970

#152970 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 31.5% C 0.125 H 266.8°. Best body text is #FFFFFF at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#152970
RGB	rgb(21, 41, 112)
HSL	hsl(227, 68%, 26%)
HSV	hsv(227, 81%, 44%)
CMYK	cmyk(81.2%, 63.4%, 0%, 56.1%)
CIE-LAB	lab(19.70, 20.42, -43.27)
CIE-LCH	lch(19.70, 47.85, 295.26°)
OKLab	oklab(31.55% -0.0071 -0.1251)
OKLCH	oklch(31.55% 0.125 266.8)
XYZ	xyz(4.0258, 2.9147, 15.6765)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152970 #705C15

analogous

#155670 #152970 #2E1570

triadic

#152970 #701529 #297015

tetradic

#152970 #701556 #705C15 #15702E

square

#152970 #701556 #705C15 #15702E

split-complementary

#152970 #702E15 #567015

monochromatic

#05091A #0B163C #152970 #1F3CA4 #294FD7

Accessibility & contrast

On white

13.27

#152970 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#152970 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152970

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152970	#FFFFFF	#000000	##FFFFFF
##152970	1.00	13.27	1.58	13.27
#FFFFFF	13.27	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003472

Deuteranopia (green-blind)

#002C6F

Tritanopia (blue-blind)

#003B48

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #152970;
/* rgb */ color: rgb(21, 41, 112);
/* oklch */ color: oklch(31.5% 0.125 266.8);

Tailwind

colors: {
  custom: {
    50: '#63629a',
    500: '#152970',
    950: '#000000',
  },
}

SCSS

$custom: #152970;
$custom-light: #63629a;
$custom-dark: #000000;

JSON

{
  "hex": "#152970",
  "rgb": {
    "r": 21,
    "g": 41,
    "b": 112
  },
  "hsl": {
    "h": 226.813,
    "s": 68.421,
    "l": 26.078
  },
  "oklch": {
    "l": 0.31549,
    "c": 0.12528,
    "h": 266.8
  },
  "luminance": 0.02915
}

Semantic roles & 50–950 ramp

primary

#152970

secondary

#A68F3B

accent

#C53DEB

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#06050E

muted

#7A797E

Preview Lab

Preview with #152970

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

Preview Lab → · Contrast checker → · Palette generator →