#101D32#101D32

#101D32 is a very dark, muted blue. Relative luminance 0.012; OKLCH L 23.1% C 0.045 H 259.6°. Best body text is #FFFFFF at 16.88:1 contrast (WCAG AA passes).

Color values

HEX	#101D32
RGB	rgb(16, 29, 50)
HSL	hsl(217, 52%, 13%)
HSV	hsv(217, 68%, 20%)
CMYK	cmyk(68%, 42%, 0%, 80.4%)
CIE-LAB	lab(10.70, 2.27, -15.61)
CIE-LCH	lch(10.70, 15.77, 278.27°)
OKLab	oklab(23.08% -0.0081 -0.0441)
OKLCH	oklch(23.08% 0.045 259.6)
XYZ	xyz(1.2286, 1.2191, 3.1876)
Luminance	0.0122 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101D32 #322510

analogous

#102E32 #101D32 #141032

triadic

#101D32 #32101D #1D3210

tetradic

#101D32 #32102E #322510 #103214

square

#101D32 #32102E #322510 #103214

split-complementary

#101D32 #321410 #2E3210

monochromatic

#070D17 #070D17 #101D32 #1F3860 #2E538F

Accessibility & contrast

On white

16.88

#101D32 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#101D32 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101D32

16.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101D32	#FFFFFF	#000000	##FFFFFF
##101D32	1.00	16.88	1.24	16.88
#FFFFFF	16.88	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141F33

Deuteranopia (green-blind)

#101B32

Tritanopia (blue-blind)

#002225

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #101d32;
/* rgb */ color: rgb(16, 29, 50);
/* oklch */ color: oklch(23.1% 0.045 259.6);

Tailwind

colors: {
  custom: {
    50: '#51586a',
    500: '#101d32',
    950: '#000000',
  },
}

SCSS

$custom: #101d32;
$custom-light: #51586a;
$custom-dark: #000000;

JSON

{
  "hex": "#101d32",
  "rgb": {
    "r": 16,
    "g": 29,
    "b": 50
  },
  "hsl": {
    "h": 217.059,
    "s": 51.515,
    "l": 12.941
  },
  "oklch": {
    "l": 0.23078,
    "c": 0.04487,
    "h": 259.6
  },
  "luminance": 0.01219
}

Semantic roles & 50–950 ramp

primary

#101D32

secondary

#6B5632

accent

#A54DDB

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020306

muted

#78787A

Preview Lab

Preview with #101D32

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

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