#152E71#152E71

#152E71 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 32.7% C 0.120 H 264.9°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#152E71
RGB	rgb(21, 46, 113)
HSL	hsl(224, 69%, 26%)
HSV	hsv(224, 81%, 44%)
CMYK	cmyk(81.4%, 59.3%, 0%, 55.7%)
CIE-LAB	lab(21.23, 17.23, -41.43)
CIE-LCH	lch(21.23, 44.87, 292.58°)
OKLab	oklab(32.72% -0.0107 -0.1196)
OKLCH	oklch(32.72% 0.12 264.9)
XYZ	xyz(4.2658, 3.3052, 16.0327)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152E71 #715815

analogous

#155C71 #152E71 #2A1571

triadic

#152E71 #71152E #2E7115

tetradic

#152E71 #71155C #715815 #15712A

square

#152E71 #71155C #715815 #15712A

split-complementary

#152E71 #712A15 #5C7115

monochromatic

#050B1A #0B193D #152E71 #1F43A5 #2958D7

Accessibility & contrast

On white

12.64

#152E71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#152E71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152E71

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152E71	#FFFFFF	#000000	##FFFFFF
##152E71	1.00	12.64	1.66	12.64
#FFFFFF	12.64	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003773

Deuteranopia (green-blind)

#002F70

Tritanopia (blue-blind)

#003F4A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #152e71;
/* rgb */ color: rgb(21, 46, 113);
/* oklch */ color: oklch(32.7% 0.120 264.9);

Tailwind

colors: {
  custom: {
    50: '#63669a',
    500: '#152e71',
    950: '#000000',
  },
}

SCSS

$custom: #152e71;
$custom-light: #63669a;
$custom-dark: #000000;

JSON

{
  "hex": "#152e71",
  "rgb": {
    "r": 21,
    "g": 46,
    "b": 113
  },
  "hsl": {
    "h": 223.696,
    "s": 68.657,
    "l": 26.275
  },
  "oklch": {
    "l": 0.3272,
    "c": 0.12005,
    "h": 264.9
  },
  "luminance": 0.03306
}

Semantic roles & 50–950 ramp

primary

#152E71

secondary

#A78A3B

accent

#BC3CEB

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06050E

muted

#7A7A7E

Preview Lab

Preview with #152E71

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

Preview Lab → · Contrast checker → · Palette generator →