#151052#151052

#151052 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.6% C 0.114 H 276.6°. Best body text is #FFFFFF at 17.10:1 contrast (WCAG AA passes).

Color values

HEX	#151052
RGB	rgb(21, 16, 82)
HSL	hsl(245, 67%, 19%)
HSV	hsv(245, 80%, 32%)
CMYK	cmyk(74.4%, 80.5%, 0%, 67.8%)
CIE-LAB	lab(10.10, 25.93, -39.10)
CIE-LCH	lch(10.10, 46.91, 303.55°)
OKLab	oklab(23.62% 0.013 -0.113)
OKLCH	oklch(23.62% 0.114 276.6)
XYZ	xyz(2.0170, 1.1390, 8.0946)
Luminance	0.0114 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151052 #4D5210

analogous

#102C52 #151052 #361052

triadic

#151052 #521510 #105215

tetradic

#151052 #52102C #4D5210 #105236

square

#151052 #52102C #4D5210 #105236

split-complementary

#151052 #523610 #2C5210

monochromatic

#07051A #08061F #151052 #221A85 #2F24B8

Accessibility & contrast

On white

17.10

#151052 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#151052 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151052

17.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151052	#FFFFFF	#000000	##FFFFFF
##151052	1.00	17.10	1.23	17.10
#FFFFFF	17.10	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E54

Deuteranopia (green-blind)

#001951

Tritanopia (blue-blind)

#002330

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #151052;
/* rgb */ color: rgb(21, 16, 82);
/* oklch */ color: oklch(23.6% 0.114 276.6);

Tailwind

colors: {
  custom: {
    50: '#5d4f83',
    500: '#151052',
    950: '#000000',
  },
}

SCSS

$custom: #151052;
$custom-light: #5d4f83;
$custom-dark: #000000;

JSON

{
  "hex": "#151052",
  "rgb": {
    "r": 21,
    "g": 16,
    "b": 82
  },
  "hsl": {
    "h": 244.545,
    "s": 67.347,
    "l": 19.216
  },
  "oklch": {
    "l": 0.23619,
    "c": 0.11372,
    "h": 276.6
  },
  "luminance": 0.01139
}

Semantic roles & 50–950 ramp

primary

#151052

secondary

#858C32

accent

#EA3EDD

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#05020B

muted

#79787C

Preview Lab

Preview with #151052

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

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