#10314E#10314E

#10314E is a dark, moderate cyan. Relative luminance 0.029; OKLCH L 30.5% C 0.065 H 248.3°. Best body text is #FFFFFF at 13.36:1 contrast (WCAG AA passes).

Color values

HEX#10314E
RGBrgb(16, 49, 78)
HSLhsl(208, 66%, 18%)
HSVhsv(208, 79%, 31%)
CMYKcmyk(79.5%, 37.2%, 0%, 69.4%)
CIE-LABlab(19.46, -0.54, -21.27)
CIE-LCHlch(19.46, 21.27, 268.56°)
OKLaboklab(30.5% -0.024 -0.0604)
OKLCHoklch(30.5% 0.065 248.3)
XYZxyz(2.6866, 2.8565, 7.6160)
Luminance0.0286 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#10314E #4E2D10
analogous
#104E4C #10314E #10124E
triadic
#10314E #4E1031 #314E10
tetradic
#10314E #4C104E #4E2D10 #124E10
square
#10314E #4C104E #4E2D10 #124E10
split-complementary
#10314E #4E1012 #4E4C10
monochromatic
#051019 #06111B #10314E #1A5181 #2571B4

Accessibility & contrast

On white

13.36
#10314E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.57
#10314E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10314E
13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##10314E#FFFFFF#000000##FFFFFF
##10314E1.0013.361.5713.36
#FFFFFF13.361.0021.001.00
#0000001.5721.001.0021.00
##FFFFFF13.361.0021.001.00

Color blindness preview

Protanopia (red-blind)
#24324F
Deuteranopia (green-blind)
#1B2D4D
Tritanopia (blue-blind)
#00383B
Achromatopsia (no color)
#2F2F2F

Design tokens & code

CSS
--color: #10314e;
/* rgb */ color: rgb(16, 49, 78);
/* oklch */ color: oklch(30.5% 0.065 248.3);
Tailwind
colors: {
  custom: {
    50: '#58687f',
    500: '#10314e',
    950: '#000000',
  },
}
SCSS
$custom: #10314e;
$custom-light: #58687f;
$custom-dark: #000000;
JSON
{
  "hex": "#10314e",
  "rgb": {
    "r": 16,
    "g": 49,
    "b": 78
  },
  "hsl": {
    "h": 208.065,
    "s": 65.957,
    "l": 18.431
  },
  "oklch": {
    "l": 0.30498,
    "c": 0.06497,
    "h": 248.3
  },
  "luminance": 0.02857
}

Semantic roles & 50–950 ramp

primary
#10314E
secondary
#885A32
accent
#8E3FE9
background
#F5F6F7
surface
#E9EBEE
border
#C5C6C9
text
#04060A
muted
#797A7C

Preview Lab

Preview with #10314E

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

Preview Lab → · Contrast checker → · Palette generator →

#10314E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva