#103874#103874

#103874 is a dark, moderate blue. Relative luminance 0.042; OKLCH L 35.1% C 0.112 H 258.9°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#103874
RGB	rgb(16, 56, 116)
HSL	hsl(216, 76%, 26%)
HSV	hsv(216, 86%, 45%)
CMYK	cmyk(86.2%, 51.7%, 0%, 54.5%)
CIE-LAB	lab(24.32, 10.76, -38.34)
CIE-LCH	lch(24.32, 39.83, 285.68°)
OKLab	oklab(35.1% -0.0216 -0.1104)
OKLCH	oklch(35.1% 0.112 258.9)
XYZ	xyz(4.7791, 4.1989, 17.0782)
Luminance	0.0420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103874 #744C10

analogous

#106A74 #103874 #1A1074

triadic

#103874 #741038 #387410

tetradic

#103874 #74106A #744C10 #10741A

square

#103874 #74106A #744C10 #10741A

split-complementary

#103874 #741A10 #6A7410

monochromatic

#040D1B #091E3E #103874 #1752AA #1F6CE0

Accessibility & contrast

On white

11.41

#103874 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#103874 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103874

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103874	#FFFFFF	#000000	##FFFFFF
##103874	1.00	11.41	1.84	11.41
#FFFFFF	11.41	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133F76

Deuteranopia (green-blind)

#003673

Tritanopia (blue-blind)

#004750

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #103874;
/* rgb */ color: rgb(16, 56, 116);
/* oklch */ color: oklch(35.1% 0.112 258.9);

Tailwind

colors: {
  custom: {
    50: '#626e9c',
    500: '#103874',
    950: '#000000',
  },
}

SCSS

$custom: #103874;
$custom-light: #626e9c;
$custom-dark: #000000;

JSON

{
  "hex": "#103874",
  "rgb": {
    "r": 16,
    "g": 56,
    "b": 116
  },
  "hsl": {
    "h": 216,
    "s": 75.758,
    "l": 25.882
  },
  "oklch": {
    "l": 0.35097,
    "c": 0.11248,
    "h": 258.9
  },
  "luminance": 0.04199
}

Semantic roles & 50–950 ramp

primary

#103874

secondary

#AB7C35

accent

#A735F2

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #103874

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

Preview Lab → · Contrast checker → · Palette generator →