#101C44#101C44

#101C44 is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.3% C 0.077 H 267.7°. Best body text is #FFFFFF at 16.51:1 contrast (WCAG AA passes).

Color values

HEX	#101C44
RGB	rgb(16, 28, 68)
HSL	hsl(226, 62%, 16%)
HSV	hsv(226, 76%, 27%)
CMYK	cmyk(76.5%, 58.8%, 0%, 73.3%)
CIE-LAB	lab(11.67, 10.75, -26.85)
CIE-LCH	lch(11.67, 28.92, 291.82°)
OKLab	oklab(24.25% -0.0031 -0.0771)
OKLCH	oklch(24.25% 0.077 267.7)
XYZ	xyz(1.6720, 1.3579, 5.6417)
Luminance	0.0136 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101C44 #443810

analogous

#103644 #101C44 #1E1044

triadic

#101C44 #44101C #1C4410

tetradic

#101C44 #441036 #443810 #10441E

square

#101C44 #441036 #443810 #10441E

split-complementary

#101C44 #441E10 #364410

monochromatic

#060A19 #060A19 #101C44 #1C3076 #2745A7

Accessibility & contrast

On white

16.51

#101C44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#101C44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101C44

16.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101C44	#FFFFFF	#000000	##FFFFFF
##101C44	1.00	16.51	1.27	16.51
#FFFFFF	16.51	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#042145

Deuteranopia (green-blind)

#001D43

Tritanopia (blue-blind)

#00252C

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #101c44;
/* rgb */ color: rgb(16, 28, 68);
/* oklch */ color: oklch(24.3% 0.077 267.7);

Tailwind

colors: {
  custom: {
    50: '#565778',
    500: '#101c44',
    950: '#000000',
  },
}

SCSS

$custom: #101c44;
$custom-light: #565778;
$custom-dark: #000000;

JSON

{
  "hex": "#101c44",
  "rgb": {
    "r": 16,
    "g": 28,
    "b": 68
  },
  "hsl": {
    "h": 226.154,
    "s": 61.905,
    "l": 16.471
  },
  "oklch": {
    "l": 0.24252,
    "c": 0.07719,
    "h": 267.7
  },
  "luminance": 0.01358
}

Semantic roles & 50–950 ramp

primary

#101C44

secondary

#7E6C32

accent

#C043E5

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030309

muted

#78787B

Preview Lab

Preview with #101C44

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

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