#152147#152147

#152147 is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.1% C 0.073 H 267.9°. Best body text is #FFFFFF at 15.67:1 contrast (WCAG AA passes).

Color values

HEX	#152147
RGB	rgb(21, 33, 71)
HSL	hsl(226, 54%, 18%)
HSV	hsv(226, 70%, 28%)
CMYK	cmyk(70.4%, 53.5%, 0%, 72.2%)
CIE-LAB	lab(13.84, 9.20, -25.43)
CIE-LCH	lch(13.84, 27.04, 289.89°)
OKLab	oklab(26.05% -0.0026 -0.0728)
OKLCH	oklch(26.05% 0.073 267.9)
XYZ	xyz(1.9901, 1.7019, 6.1836)
Luminance	0.0170 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152147 #473B15

analogous

#153A47 #152147 #221547

triadic

#152147 #471521 #214715

tetradic

#152147 #47153A #473B15 #154722

square

#152147 #47153A #473B15 #154722

split-complementary

#152147 #472215 #3A4715

monochromatic

#070B18 #070B18 #152147 #233776 #314DA5

Accessibility & contrast

On white

15.67

#152147 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#152147 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152147

15.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152147	#FFFFFF	#000000	##FFFFFF
##152147	1.00	15.67	1.34	15.67
#FFFFFF	15.67	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E2648

Deuteranopia (green-blind)

#052146

Tritanopia (blue-blind)

#002A30

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #152147;
/* rgb */ color: rgb(21, 33, 71);
/* oklch */ color: oklch(26.1% 0.073 267.9);

Tailwind

colors: {
  custom: {
    50: '#595b7a',
    500: '#152147',
    950: '#000000',
  },
}

SCSS

$custom: #152147;
$custom-light: #595b7a;
$custom-dark: #000000;

JSON

{
  "hex": "#152147",
  "rgb": {
    "r": 21,
    "g": 33,
    "b": 71
  },
  "hsl": {
    "h": 225.6,
    "s": 54.348,
    "l": 18.039
  },
  "oklch": {
    "l": 0.26054,
    "c": 0.07281,
    "h": 267.9
  },
  "luminance": 0.01702
}

Semantic roles & 50–950 ramp

primary

#152147

secondary

#7F6E39

accent

#BA4ADE

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#040409

muted

#79797B

Preview Lab

Preview with #152147

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

Preview Lab → · Contrast checker → · Palette generator →