#10396E#10396E

#10396E is a dark, moderate cyan. Relative luminance 0.042; OKLCH L 34.9% C 0.102 H 256.7°. Best body text is #FFFFFF at 11.46:1 contrast (WCAG AA passes).

Color values

HEX#10396E
RGBrgb(16, 57, 110)
HSLhsl(214, 75%, 25%)
HSVhsv(214, 85%, 43%)
CMYKcmyk(85.5%, 48.2%, 0%, 56.9%)
CIE-LABlab(24.20, 7.48, -34.70)
CIE-LCHlch(24.20, 35.50, 282.16°)
OKLaboklab(34.87% -0.0236 -0.0996)
OKLCHoklch(34.87% 0.102 256.7)
XYZxyz(4.4902, 4.1617, 15.3155)
Luminance0.0416 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#10396E #6E4510
analogous
#10686E #10396E #16106E
triadic
#10396E #6E1039 #396E10
tetradic
#10396E #6E1068 #6E4510 #106E16
square
#10396E #6E1068 #6E4510 #106E16
split-complementary
#10396E #6E1610 #686E10
monochromatic
#040E1B #081D39 #10396E #1855A3 #2070D9

Accessibility & contrast

On white

11.46
#10396E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.83
#10396E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10396E
11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##10396E#FFFFFF#000000##FFFFFF
##10396E1.0011.461.8311.46
#FFFFFF11.461.0021.001.00
#0000001.8321.001.0021.00
##FFFFFF11.461.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1C3E70
Deuteranopia (green-blind)
#05366D
Tritanopia (blue-blind)
#00464E
Achromatopsia (no color)
#3A3A3A

Design tokens & code

CSS
--color: #10396e;
/* rgb */ color: rgb(16, 57, 110);
/* oklch */ color: oklch(34.9% 0.102 256.7);
Tailwind
colors: {
  custom: {
    50: '#606e98',
    500: '#10396e',
    950: '#000000',
  },
}
SCSS
$custom: #10396e;
$custom-light: #606e98;
$custom-dark: #000000;
JSON
{
  "hex": "#10396e",
  "rgb": {
    "r": 16,
    "g": 57,
    "b": 110
  },
  "hsl": {
    "h": 213.83,
    "s": 74.603,
    "l": 24.706
  },
  "oklch": {
    "l": 0.34866,
    "c": 0.10239,
    "h": 256.7
  },
  "luminance": 0.04162
}

Semantic roles & 50–950 ramp

primary
#10396E
secondary
#A67434
accent
#A037F1
background
#F6F6F9
surface
#EBEBF2
border
#C6C6CC
text
#05070D
muted
#7A7A7E

Preview Lab

Preview with #10396E

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

Preview Lab → · Contrast checker → · Palette generator →

#10396E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva