#103574#103574

#103574 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.4% C 0.116 H 260.5°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX#103574
RGBrgb(16, 53, 116)
HSLhsl(218, 76%, 26%)
HSVhsv(218, 86%, 45%)
CMYKcmyk(86.2%, 54.3%, 0%, 54.5%)
CIE-LABlab(23.39, 12.91, -39.84)
CIE-LCHlch(23.39, 41.88, 287.95°)
OKLaboklab(34.39% -0.0193 -0.1148)
OKLCHoklch(34.39% 0.116 260.5)
XYZxyz(4.6380, 3.9168, 17.0312)
Luminance0.0392 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#103574 #744F10
analogous
#106774 #103574 #1D1074
triadic
#103574 #741035 #357410
tetradic
#103574 #741067 #744F10 #10741D
square
#103574 #741067 #744F10 #10741D
split-complementary
#103574 #741D10 #677410
monochromatic
#040C1B #091C3E #103574 #174EAA #1F66E0

Accessibility & contrast

On white

11.78
#103574 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.78
#103574 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103574
11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##103574#FFFFFF#000000##FFFFFF
##1035741.0011.781.7811.78
#FFFFFF11.781.0021.001.00
#0000001.7821.001.0021.00
##FFFFFF11.781.0021.001.00

Color blindness preview

Protanopia (red-blind)
#083C76
Deuteranopia (green-blind)
#003373
Tritanopia (blue-blind)
#00444F
Achromatopsia (no color)
#383838

Design tokens & code

CSS
--color: #103574;
/* rgb */ color: rgb(16, 53, 116);
/* oklch */ color: oklch(34.4% 0.116 260.5);
Tailwind
colors: {
  custom: {
    50: '#626b9c',
    500: '#103574',
    950: '#000000',
  },
}
SCSS
$custom: #103574;
$custom-light: #626b9c;
$custom-dark: #000000;
JSON
{
  "hex": "#103574",
  "rgb": {
    "r": 16,
    "g": 53,
    "b": 116
  },
  "hsl": {
    "h": 217.8,
    "s": 75.758,
    "l": 25.882
  },
  "oklch": {
    "l": 0.3439,
    "c": 0.11645,
    "h": 260.5
  },
  "luminance": 0.03917
}

Semantic roles & 50–950 ramp

primary
#103574
secondary
#AB7F35
accent
#AC35F2
background
#F6F6F9
surface
#EBEBF2
border
#C6C6CC
text
#06060E
muted
#7A7A7E

Preview Lab

Preview with #103574

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

Preview Lab → · Contrast checker → · Palette generator →

#103574 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva