#101C62#101C62

#101C62 is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.3% C 0.123 H 268.6°. Best body text is #FFFFFF at 15.39:1 contrast (WCAG AA passes).

Color values

HEX	#101C62
RGB	rgb(16, 28, 98)
HSL	hsl(231, 72%, 22%)
HSV	hsv(231, 84%, 38%)
CMYK	cmyk(83.7%, 71.4%, 0%, 61.6%)
CIE-LAB	lab(14.53, 23.45, -42.60)
CIE-LCH	lch(14.53, 48.63, 298.83°)
OKLab	oklab(27.25% -0.0031 -0.1233)
OKLCH	oklch(27.25% 0.123 268.6)
XYZ	xyz(2.8328, 1.8222, 11.7553)
Luminance	0.0182 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101C62 #625610

analogous

#104562 #101C62 #2D1062

triadic

#101C62 #62101C #1C6210

tetradic

#101C62 #621045 #625610 #10622D

square

#101C62 #621045 #625610 #10622D

split-complementary

#101C62 #622D10 #456210

monochromatic

#04081A #070D2D #101C62 #192B97 #213ACB

Accessibility & contrast

On white

15.39

#101C62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#101C62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101C62

15.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101C62	#FFFFFF	#000000	##FFFFFF
##101C62	1.00	15.39	1.36	15.39
#FFFFFF	15.39	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002964

Deuteranopia (green-blind)

#002161

Tritanopia (blue-blind)

#002F3C

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #101c62;
/* rgb */ color: rgb(16, 28, 98);
/* oklch */ color: oklch(27.3% 0.123 268.6);

Tailwind

colors: {
  custom: {
    50: '#5f588f',
    500: '#101c62',
    950: '#000000',
  },
}

SCSS

$custom: #101c62;
$custom-light: #5f588f;
$custom-dark: #000000;

JSON

{
  "hex": "#101c62",
  "rgb": {
    "r": 16,
    "g": 28,
    "b": 98
  },
  "hsl": {
    "h": 231.22,
    "s": 71.93,
    "l": 22.353
  },
  "oklch": {
    "l": 0.27251,
    "c": 0.12339,
    "h": 268.6
  },
  "luminance": 0.01823
}

Semantic roles & 50–950 ramp

primary

#101C62

secondary

#9B8C33

accent

#D439EF

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05030C

muted

#79787D

Preview Lab

Preview with #101C62

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

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