#101C69#101C69

#101C69 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.0% C 0.133 H 268.4°. Best body text is #FFFFFF at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#101C69
RGB	rgb(16, 28, 105)
HSL	hsl(232, 74%, 24%)
HSV	hsv(232, 85%, 41%)
CMYK	cmyk(84.8%, 73.3%, 0%, 58.8%)
CIE-LAB	lab(15.28, 26.26, -45.98)
CIE-LCH	lch(15.28, 52.95, 299.73°)
OKLab	oklab(28.03% -0.0037 -0.1332)
OKLCH	oklch(28.03% 0.133 268.4)
XYZ	xyz(3.1779, 1.9602, 13.5727)
Luminance	0.0196 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101C69 #695D10

analogous

#104869 #101C69 #301069

triadic

#101C69 #69101C #1C6910

tetradic

#101C69 #691048 #695D10 #106930

square

#101C69 #691048 #695D10 #106930

split-complementary

#101C69 #693010 #486910

monochromatic

#04071B #080E34 #101C69 #182A9E #2038D3

Accessibility & contrast

On white

15.08

#101C69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#101C69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101C69

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101C69	#FFFFFF	#000000	##FFFFFF
##101C69	1.00	15.08	1.39	15.08
#FFFFFF	15.08	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B6B

Deuteranopia (green-blind)

#002268

Tritanopia (blue-blind)

#003140

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #101c69;
/* rgb */ color: rgb(16, 28, 105);
/* oklch */ color: oklch(28.0% 0.133 268.4);

Tailwind

colors: {
  custom: {
    50: '#615895',
    500: '#101c69',
    950: '#000000',
  },
}

SCSS

$custom: #101c69;
$custom-light: #615895;
$custom-dark: #000000;

JSON

{
  "hex": "#101c69",
  "rgb": {
    "r": 16,
    "g": 28,
    "b": 105
  },
  "hsl": {
    "h": 231.91,
    "s": 73.554,
    "l": 23.725
  },
  "oklch": {
    "l": 0.28025,
    "c": 0.13326,
    "h": 268.4
  },
  "luminance": 0.01961
}

Semantic roles & 50–950 ramp

primary

#101C69

secondary

#A19234

accent

#D738F0

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06030D

muted

#7A787E

Preview Lab

Preview with #101C69

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

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