#101252#101252

#101252 is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.6% C 0.113 H 272.4°. Best body text is #FFFFFF at 17.07:1 contrast (WCAG AA passes).

Color values

HEX	#101252
RGB	rgb(16, 18, 82)
HSL	hsl(238, 67%, 19%)
HSV	hsv(238, 80%, 32%)
CMYK	cmyk(80.5%, 78%, 0%, 67.8%)
CIE-LAB	lab(10.20, 24.02, -38.95)
CIE-LCH	lch(10.20, 45.76, 301.66°)
OKLab	oklab(23.59% 0.0047 -0.1127)
OKLCH	oklch(23.59% 0.113 272.4)
XYZ	xyz(1.9525, 1.1518, 8.1004)
Luminance	0.0115 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101252 #525010

analogous

#103352 #101252 #2F1052

triadic

#101252 #521012 #125210

tetradic

#101252 #521033 #525010 #10522F

square

#101252 #521033 #525010 #10522F

split-complementary

#101252 #522F10 #335210

monochromatic

#05061A #06071F #101252 #1A1D85 #2428B8

Accessibility & contrast

On white

17.07

#101252 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#101252 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101252

17.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101252	#FFFFFF	#000000	##FFFFFF
##101252	1.00	17.07	1.23	17.07
#FFFFFF	17.07	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F54

Deuteranopia (green-blind)

#001951

Tritanopia (blue-blind)

#002430

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #101252;
/* rgb */ color: rgb(16, 18, 82);
/* oklch */ color: oklch(23.6% 0.113 272.4);

Tailwind

colors: {
  custom: {
    50: '#5b5083',
    500: '#101252',
    950: '#000000',
  },
}

SCSS

$custom: #101252;
$custom-light: #5b5083;
$custom-dark: #000000;

JSON

{
  "hex": "#101252",
  "rgb": {
    "r": 16,
    "g": 18,
    "b": 82
  },
  "hsl": {
    "h": 238.182,
    "s": 67.347,
    "l": 19.216
  },
  "oklch": {
    "l": 0.23589,
    "c": 0.1128,
    "h": 272.4
  },
  "luminance": 0.01152
}

Semantic roles & 50–950 ramp

primary

#101252

secondary

#8C8932

accent

#E53EEA

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#04020B

muted

#79787C

Preview Lab

Preview with #101252

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

Preview Lab → · Contrast checker → · Palette generator →