#151263#151263

#151263 is a dark, vivid blue. Relative luminance 0.015; OKLCH L 26.0% C 0.135 H 273.3°. Best body text is #FFFFFF at 16.17:1 contrast (WCAG AA passes).

Color values

HEX	#151263
RGB	rgb(21, 18, 99)
HSL	hsl(242, 69%, 23%)
HSV	hsv(242, 82%, 39%)
CMYK	cmyk(78.8%, 81.8%, 0%, 61.2%)
CIE-LAB	lab(12.56, 30.89, -46.50)
CIE-LCH	lch(12.56, 55.82, 303.60°)
OKLab	oklab(25.96% 0.0078 -0.1345)
OKLCH	oklch(25.96% 0.135 273.3)
XYZ	xyz(2.7769, 1.4926, 11.9437)
Luminance	0.0149 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151263 #606312

analogous

#123763 #151263 #3D1263

triadic

#151263 #631512 #126315

tetradic

#151263 #631237 #606312 #12633D

square

#151263 #631237 #606312 #12633D

split-complementary

#151263 #633D12 #376312

monochromatic

#05051A #0A092F #151263 #201B97 #2B25CB

Accessibility & contrast

On white

16.17

#151263 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#151263 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151263

16.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151263	#FFFFFF	#000000	##FFFFFF
##151263	1.00	16.17	1.30	16.17
#FFFFFF	16.17	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002465

Deuteranopia (green-blind)

#001D62

Tritanopia (blue-blind)

#002A3A

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #151263;
/* rgb */ color: rgb(21, 18, 99);
/* oklch */ color: oklch(26.0% 0.135 273.3);

Tailwind

colors: {
  custom: {
    50: '#625190',
    500: '#151263',
    950: '#000000',
  },
}

SCSS

$custom: #151263;
$custom-light: #625190;
$custom-dark: #000000;

JSON

{
  "hex": "#151263",
  "rgb": {
    "r": 21,
    "g": 18,
    "b": 99
  },
  "hsl": {
    "h": 242.222,
    "s": 69.231,
    "l": 22.941
  },
  "oklch": {
    "l": 0.25957,
    "c": 0.13476,
    "h": 273.3
  },
  "luminance": 0.01493
}

Semantic roles & 50–950 ramp

primary

#151263

secondary

#979B36

accent

#EC3CE6

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#06020D

muted

#7A787E

Preview Lab

Preview with #151263

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

Preview Lab → · Contrast checker → · Palette generator →