#152D74#152D74

#152D74 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 32.8% C 0.126 H 265.5°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#152D74
RGB	rgb(21, 45, 116)
HSL	hsl(225, 69%, 27%)
HSV	hsv(225, 82%, 45%)
CMYK	cmyk(81.9%, 61.2%, 0%, 54.5%)
CIE-LAB	lab(21.19, 19.20, -43.41)
CIE-LCH	lch(21.19, 47.46, 293.86°)
OKLab	oklab(32.78% -0.0098 -0.1254)
OKLCH	oklch(32.78% 0.126 265.5)
XYZ	xyz(4.3989, 3.2966, 16.9241)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152D74 #745C15

analogous

#155D74 #152D74 #2D1574

triadic

#152D74 #74152D #2D7415

tetradic

#152D74 #74155D #745C15 #15742D

square

#152D74 #74155D #745C15 #15742D

split-complementary

#152D74 #742D15 #5D7415

monochromatic

#050A1A #0C1940 #152D74 #1E41A8 #2B57D9

Accessibility & contrast

On white

12.66

#152D74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#152D74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152D74

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152D74	#FFFFFF	#000000	##FFFFFF
##152D74	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003776

Deuteranopia (green-blind)

#002F73

Tritanopia (blue-blind)

#003F4B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #152d74;
/* rgb */ color: rgb(21, 45, 116);
/* oklch */ color: oklch(32.8% 0.126 265.5);

Tailwind

colors: {
  custom: {
    50: '#64659d',
    500: '#152d74',
    950: '#000000',
  },
}

SCSS

$custom: #152d74;
$custom-light: #64659d;
$custom-dark: #000000;

JSON

{
  "hex": "#152d74",
  "rgb": {
    "r": 21,
    "g": 45,
    "b": 116
  },
  "hsl": {
    "h": 224.842,
    "s": 69.343,
    "l": 26.863
  },
  "oklch": {
    "l": 0.32777,
    "c": 0.12578,
    "h": 265.5
  },
  "luminance": 0.03297
}

Semantic roles & 50–950 ramp

primary

#152D74

secondary

#AA8E3B

accent

#C03CEC

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06050E

muted

#7A7A7E

Preview Lab

Preview with #152D74

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

Preview Lab → · Contrast checker → · Palette generator →