#10336E#10336E

#10336E is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.4% C 0.110 H 260.3°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).

Color values

HEX#10336E
RGBrgb(16, 51, 110)
HSLhsl(218, 75%, 25%)
HSVhsv(218, 85%, 43%)
CMYKcmyk(85.5%, 53.6%, 0%, 56.9%)
CIE-LABlab(22.31, 11.78, -37.74)
CIE-LCHlch(22.31, 39.54, 287.33°)
OKLaboklab(33.42% -0.0186 -0.1087)
OKLCHoklch(33.42% 0.11 260.3)
XYZxyz(4.2110, 3.6031, 15.2224)
Luminance0.0360 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#10336E #6E4B10
analogous
#10626E #10336E #1C106E
triadic
#10336E #6E1033 #336E10
tetradic
#10336E #6E1062 #6E4B10 #106E1C
square
#10336E #6E1062 #6E4B10 #106E1C
split-complementary
#10336E #6E1C10 #626E10
monochromatic
#040C1B #081A39 #10336E #184CA3 #2065D9

Accessibility & contrast

On white

12.20
#10336E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.72
#10336E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10336E
12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##10336E#FFFFFF#000000##FFFFFF
##10336E1.0012.201.7212.20
#FFFFFF12.201.0021.001.00
#0000001.7221.001.0021.00
##FFFFFF12.201.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0C3A70
Deuteranopia (green-blind)
#00316D
Tritanopia (blue-blind)
#00414B
Achromatopsia (no color)
#353535

Design tokens & code

CSS
--color: #10336e;
/* rgb */ color: rgb(16, 51, 110);
/* oklch */ color: oklch(33.4% 0.110 260.3);
Tailwind
colors: {
  custom: {
    50: '#606a98',
    500: '#10336e',
    950: '#000000',
  },
}
SCSS
$custom: #10336e;
$custom-light: #606a98;
$custom-dark: #000000;
JSON
{
  "hex": "#10336e",
  "rgb": {
    "r": 16,
    "g": 51,
    "b": 110
  },
  "hsl": {
    "h": 217.66,
    "s": 74.603,
    "l": 24.706
  },
  "oklch": {
    "l": 0.33417,
    "c": 0.11029,
    "h": 260.3
  },
  "luminance": 0.03604
}

Semantic roles & 50–950 ramp

primary
#10336E
secondary
#A67B34
accent
#AC37F1
background
#F6F6F9
surface
#EBEBF2
border
#C6C6CC
text
#05060E
muted
#7A7A7E

Preview Lab

Preview with #10336E

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

Preview Lab → · Contrast checker → · Palette generator →

#10336E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva