#152978#152978

#152978 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.3% C 0.137 H 267.0°. Best body text is #FFFFFF at 12.96:1 contrast (WCAG AA passes).

Color values

HEX	#152978
RGB	rgb(21, 41, 120)
HSL	hsl(228, 70%, 28%)
HSV	hsv(228, 83%, 47%)
CMYK	cmyk(82.5%, 65.8%, 0%, 52.9%)
CIE-LAB	lab(20.44, 23.68, -47.19)
CIE-LCH	lch(20.44, 52.80, 296.65°)
OKLab	oklab(32.33% -0.0071 -0.1366)
OKLCH	oklch(32.33% 0.137 267)
XYZ	xyz(4.4912, 3.1009, 18.1275)
Luminance	0.0310 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152978 #786415

analogous

#155A78 #152978 #331578

triadic

#152978 #781529 #297815

tetradic

#152978 #78155A #786415 #157833

square

#152978 #78155A #786415 #157833

split-complementary

#152978 #783315 #5A7815

monochromatic

#05091A #0C1744 #152978 #1E3BAC #2D50DA

Accessibility & contrast

On white

12.96

#152978 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#152978 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152978

12.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152978	#FFFFFF	#000000	##FFFFFF
##152978	1.00	12.96	1.62	12.96
#FFFFFF	12.96	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367B

Deuteranopia (green-blind)

#002D77

Tritanopia (blue-blind)

#003E4C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #152978;
/* rgb */ color: rgb(21, 41, 120);
/* oklch */ color: oklch(32.3% 0.137 267.0);

Tailwind

colors: {
  custom: {
    50: '#6562a0',
    500: '#152978',
    950: '#000000',
  },
}

SCSS

$custom: #152978;
$custom-light: #6562a0;
$custom-dark: #000000;

JSON

{
  "hex": "#152978",
  "rgb": {
    "r": 21,
    "g": 41,
    "b": 120
  },
  "hsl": {
    "h": 227.879,
    "s": 70.213,
    "l": 27.647
  },
  "oklch": {
    "l": 0.32331,
    "c": 0.13675,
    "h": 267
  },
  "luminance": 0.03101
}

Semantic roles & 50–950 ramp

primary

#152978

secondary

#AE963B

accent

#C93BED

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#07050F

muted

#7A797E

Preview Lab

Preview with #152978

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

Preview Lab → · Contrast checker → · Palette generator →