#152E73#152E73

#152E73 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 32.9% C 0.123 H 265.1°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#152E73
RGB	rgb(21, 46, 115)
HSL	hsl(224, 69%, 27%)
HSV	hsv(224, 82%, 45%)
CMYK	cmyk(81.7%, 60%, 0%, 54.9%)
CIE-LAB	lab(21.40, 18.06, -42.43)
CIE-LCH	lch(21.40, 46.12, 293.06°)
OKLab	oklab(32.9% -0.0106 -0.1225)
OKLCH	oklch(32.9% 0.123 265.1)
XYZ	xyz(4.3797, 3.3507, 16.6323)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152E73 #735A15

analogous

#155D73 #152E73 #2B1573

triadic

#152E73 #73152E #2E7315

tetradic

#152E73 #73155D #735A15 #15732B

square

#152E73 #73155D #735A15 #15732B

split-complementary

#152E73 #732B15 #5D7315

monochromatic

#050A1A #0C193F #152E73 #1E43A7 #2A58D8

Accessibility & contrast

On white

12.57

#152E73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#152E73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152E73

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152E73	#FFFFFF	#000000	##FFFFFF
##152E73	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003875

Deuteranopia (green-blind)

#002F72

Tritanopia (blue-blind)

#003F4B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #152e73;
/* rgb */ color: rgb(21, 46, 115);
/* oklch */ color: oklch(32.9% 0.123 265.1);

Tailwind

colors: {
  custom: {
    50: '#63669c',
    500: '#152e73',
    950: '#000000',
  },
}

SCSS

$custom: #152e73;
$custom-light: #63669c;
$custom-dark: #000000;

JSON

{
  "hex": "#152e73",
  "rgb": {
    "r": 21,
    "g": 46,
    "b": 115
  },
  "hsl": {
    "h": 224.043,
    "s": 69.118,
    "l": 26.667
  },
  "oklch": {
    "l": 0.32901,
    "c": 0.12299,
    "h": 265.1
  },
  "luminance": 0.03351
}

Semantic roles & 50–950 ramp

primary

#152E73

secondary

#A98C3B

accent

#BD3CEC

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06050E

muted

#7A7A7E

Preview Lab

Preview with #152E73

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

Preview Lab → · Contrast checker → · Palette generator →