#102758#102758

#102758 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 28.7% C 0.093 H 263.0°. Best body text is #FFFFFF at 14.45:1 contrast (WCAG AA passes).

Color values

HEX#102758
RGBrgb(16, 39, 88)
HSLhsl(221, 69%, 20%)
HSVhsv(221, 82%, 35%)
CMYKcmyk(81.8%, 55.7%, 0%, 65.5%)
CIE-LABlab(16.82, 11.08, -32.19)
CIE-LCHlch(16.82, 34.05, 289.00°)
OKLaboklab(28.68% -0.0114 -0.0926)
OKLCHoklch(28.68% 0.093 263)
XYZxyz(2.7000, 2.2655, 9.5256)
Luminance0.0227 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#102758 #584110
analogous
#104B58 #102758 #1D1058
triadic
#102758 #581027 #275810
tetradic
#102758 #58104B #584110 #10581D
square
#102758 #58104B #584110 #10581D
split-complementary
#102758 #581D10 #4B5810
monochromatic
#050B1A #071024 #102758 #193E8C #2355C0

Accessibility & contrast

On white

14.45
#102758 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.45
#102758 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102758
14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##102758#FFFFFF#000000##FFFFFF
##1027581.0014.451.4514.45
#FFFFFF14.451.0021.001.00
#0000001.4521.001.0021.00
##FFFFFF14.451.0021.001.00

Color blindness preview

Protanopia (red-blind)
#072D5A
Deuteranopia (green-blind)
#002657
Tritanopia (blue-blind)
#00333B
Achromatopsia (no color)
#292929

Design tokens & code

CSS
--color: #102758;
/* rgb */ color: rgb(16, 39, 88);
/* oklch */ color: oklch(28.7% 0.093 263.0);
Tailwind
colors: {
  custom: {
    50: '#5b6087',
    500: '#102758',
    950: '#000000',
  },
}
SCSS
$custom: #102758;
$custom-light: #5b6087;
$custom-dark: #000000;
JSON
{
  "hex": "#102758",
  "rgb": {
    "r": 16,
    "g": 39,
    "b": 88
  },
  "hsl": {
    "h": 220.833,
    "s": 69.231,
    "l": 20.392
  },
  "oklch": {
    "l": 0.28679,
    "c": 0.09335,
    "h": 263
  },
  "luminance": 0.02266
}

Semantic roles & 50–950 ramp

primary
#102758
secondary
#917332
accent
#B43CEC
background
#F5F5F8
surface
#E9E9EF
border
#C5C5CA
text
#04040B
muted
#79797C

Preview Lab

Preview with #102758

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

Preview Lab → · Contrast checker → · Palette generator →

#102758 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva