#103474#103474

#103474 is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.2% C 0.118 H 260.9°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#103474
RGB	rgb(16, 52, 116)
HSL	hsl(218, 76%, 26%)
HSV	hsv(218, 86%, 45%)
CMYK	cmyk(86.2%, 55.2%, 0%, 54.5%)
CIE-LAB	lab(23.09, 13.63, -40.33)
CIE-LCH	lch(23.09, 42.57, 288.67°)
OKLab	oklab(34.16% -0.0186 -0.1163)
OKLCH	oklch(34.16% 0.118 260.9)
XYZ	xyz(4.5929, 3.8265, 17.0161)
Luminance	0.0383 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103474 #745010

analogous

#106674 #103474 #1E1074

triadic

#103474 #741034 #347410

tetradic

#103474 #741066 #745010 #10741E

square

#103474 #741066 #745010 #10741E

split-complementary

#103474 #741E10 #667410

monochromatic

#040C1B #091C3E #103474 #174CAA #1F64E0

Accessibility & contrast

On white

11.90

#103474 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#103474 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103474

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103474	#FFFFFF	#000000	##FFFFFF
##103474	1.00	11.90	1.77	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#043C76

Deuteranopia (green-blind)

#003373

Tritanopia (blue-blind)

#00444E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #103474;
/* rgb */ color: rgb(16, 52, 116);
/* oklch */ color: oklch(34.2% 0.118 260.9);

Tailwind

colors: {
  custom: {
    50: '#626a9d',
    500: '#103474',
    950: '#000000',
  },
}

SCSS

$custom: #103474;
$custom-light: #626a9d;
$custom-dark: #000000;

JSON

{
  "hex": "#103474",
  "rgb": {
    "r": 16,
    "g": 52,
    "b": 116
  },
  "hsl": {
    "h": 218.4,
    "s": 75.758,
    "l": 25.882
  },
  "oklch": {
    "l": 0.34158,
    "c": 0.11778,
    "h": 260.9
  },
  "luminance": 0.03827
}

Semantic roles & 50–950 ramp

primary

#103474

secondary

#AB8135

accent

#AE35F2

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #103474

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

Preview Lab → · Contrast checker → · Palette generator →