#101B62#101B62

#101B62 is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.1% C 0.125 H 268.8°. Best body text is #FFFFFF at 15.50:1 contrast (WCAG AA passes).

Color values

HEX	#101B62
RGB	rgb(16, 27, 98)
HSL	hsl(232, 72%, 22%)
HSV	hsv(232, 84%, 38%)
CMYK	cmyk(83.7%, 72.4%, 0%, 61.6%)
CIE-LAB	lab(14.26, 24.16, -43.04)
CIE-LCH	lch(14.26, 49.35, 299.31°)
OKLab	oklab(27.06% -0.0025 -0.1246)
OKLCH	oklch(27.06% 0.125 268.8)
XYZ	xyz(2.8095, 1.7755, 11.7476)
Luminance	0.0178 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101B62 #625710

analogous

#104462 #101B62 #2E1062

triadic

#101B62 #62101B #1B6210

tetradic

#101B62 #621044 #625710 #10622E

square

#101B62 #621044 #625710 #10622E

split-complementary

#101B62 #622E10 #446210

monochromatic

#04071A #070D2D #101B62 #192997 #2138CB

Accessibility & contrast

On white

15.50

#101B62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#101B62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101B62

15.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101B62	#FFFFFF	#000000	##FFFFFF
##101B62	1.00	15.50	1.36	15.50
#FFFFFF	15.50	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002864

Deuteranopia (green-blind)

#002061

Tritanopia (blue-blind)

#002E3C

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #101b62;
/* rgb */ color: rgb(16, 27, 98);
/* oklch */ color: oklch(27.1% 0.125 268.8);

Tailwind

colors: {
  custom: {
    50: '#5f578f',
    500: '#101b62',
    950: '#000000',
  },
}

SCSS

$custom: #101b62;
$custom-light: #5f578f;
$custom-dark: #000000;

JSON

{
  "hex": "#101b62",
  "rgb": {
    "r": 16,
    "g": 27,
    "b": 98
  },
  "hsl": {
    "h": 231.951,
    "s": 71.93,
    "l": 22.353
  },
  "oklch": {
    "l": 0.2706,
    "c": 0.12465,
    "h": 268.8
  },
  "luminance": 0.01776
}

Semantic roles & 50–950 ramp

primary

#101B62

secondary

#9B8D33

accent

#D639EF

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05030C

muted

#7A787D

Preview Lab

Preview with #101B62

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

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