#10327E#10327E

#10327E is a dark, vivid blue. Relative luminance 0.039; OKLCH L 34.6% C 0.135 H 263.1°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX#10327E
RGBrgb(16, 50, 126)
HSLhsl(221, 77%, 28%)
HSVhsv(221, 87%, 49%)
CMYKcmyk(87.3%, 60.3%, 0%, 50.6%)
CIE-LABlab(23.33, 19.30, -46.29)
CIE-LCHlch(23.33, 50.15, 292.63°)
OKLaboklab(34.6% -0.0163 -0.1339)
OKLCHoklch(34.6% 0.135 263.1)
XYZxyz(5.1188, 3.8971, 20.2170)
Luminance0.0390 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#10327E #7E5C10
analogous
#10697E #10327E #25107E
triadic
#10327E #7E1032 #327E10
tetradic
#10327E #7E1069 #7E5C10 #107E25
square
#10327E #7E1069 #7E5C10 #107E25
split-complementary
#10327E #7E2510 #697E10
monochromatic
#030B1B #091C48 #10327E #1748B4 #2560E3

Accessibility & contrast

On white

11.80
#10327E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.78
#10327E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10327E
11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##10327E#FFFFFF#000000##FFFFFF
##10327E1.0011.801.7811.80
#FFFFFF11.801.0021.001.00
#0000001.7821.001.0021.00
##FFFFFF11.801.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003D81
Deuteranopia (green-blind)
#00337D
Tritanopia (blue-blind)
#004553
Achromatopsia (no color)
#383838

Design tokens & code

CSS
--color: #10327e;
/* rgb */ color: rgb(16, 50, 126);
/* oklch */ color: oklch(34.6% 0.135 263.1);
Tailwind
colors: {
  custom: {
    50: '#6569a4',
    500: '#10327e',
    950: '#000000',
  },
}
SCSS
$custom: #10327e;
$custom-light: #6569a4;
$custom-dark: #000000;
JSON
{
  "hex": "#10327e",
  "rgb": {
    "r": 16,
    "g": 50,
    "b": 126
  },
  "hsl": {
    "h": 221.455,
    "s": 77.465,
    "l": 27.843
  },
  "oklch": {
    "l": 0.34599,
    "c": 0.13486,
    "h": 263.1
  },
  "luminance": 0.03898
}

Semantic roles & 50–950 ramp

primary
#10327E
secondary
#B48D36
accent
#B934F4
background
#F6F6FA
surface
#EBEBF4
border
#C6C6CE
text
#07060F
muted
#7A7A7F

Preview Lab

Preview with #10327E

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

Preview Lab → · Contrast checker → · Palette generator →

#10327E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva