#152C74#152C74

#152C74 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 32.6% C 0.127 H 265.9°. Best body text is #FFFFFF at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#152C74
RGB	rgb(21, 44, 116)
HSL	hsl(225, 69%, 27%)
HSV	hsv(225, 82%, 45%)
CMYK	cmyk(81.9%, 62.1%, 0%, 54.5%)
CIE-LAB	lab(20.91, 19.91, -43.87)
CIE-LCH	lch(20.91, 48.18, 294.41°)
OKLab	oklab(32.56% -0.0091 -0.1268)
OKLCH	oklch(32.56% 0.127 265.9)
XYZ	xyz(4.3612, 3.2212, 16.9115)
Luminance	0.0322 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152C74 #745D15

analogous

#155C74 #152C74 #2E1574

triadic

#152C74 #74152C #2C7415

tetradic

#152C74 #74155C #745D15 #15742E

square

#152C74 #74155C #745D15 #15742E

split-complementary

#152C74 #742E15 #5C7415

monochromatic

#050A1A #0C1840 #152C74 #1E40A8 #2B55D9

Accessibility & contrast

On white

12.77

#152C74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#152C74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152C74

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152C74	#FFFFFF	#000000	##FFFFFF
##152C74	1.00	12.77	1.64	12.77
#FFFFFF	12.77	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003776

Deuteranopia (green-blind)

#002E73

Tritanopia (blue-blind)

#003E4B

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #152c74;
/* rgb */ color: rgb(21, 44, 116);
/* oklch */ color: oklch(32.6% 0.127 265.9);

Tailwind

colors: {
  custom: {
    50: '#64649d',
    500: '#152c74',
    950: '#000000',
  },
}

SCSS

$custom: #152c74;
$custom-light: #64649d;
$custom-dark: #000000;

JSON

{
  "hex": "#152c74",
  "rgb": {
    "r": 21,
    "g": 44,
    "b": 116
  },
  "hsl": {
    "h": 225.474,
    "s": 69.343,
    "l": 26.863
  },
  "oklch": {
    "l": 0.32563,
    "c": 0.12711,
    "h": 265.9
  },
  "luminance": 0.03222
}

Semantic roles & 50–950 ramp

primary

#152C74

secondary

#AA8F3B

accent

#C13CEC

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06050E

muted

#7A7A7E

Preview Lab

Preview with #152C74

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

Preview Lab → · Contrast checker → · Palette generator →