#103E49#103E49

#103E49 is a dark, muted cyan. Relative luminance 0.040; OKLCH L 33.9% C 0.052 H 217.1°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#103E49
RGB	rgb(16, 62, 73)
HSL	hsl(192, 64%, 17%)
HSV	hsv(192, 78%, 29%)
CMYK	cmyk(78.1%, 15.1%, 0%, 71.4%)
CIE-LAB	lab(23.79, -11.10, -11.19)
CIE-LCH	lch(23.79, 15.77, 225.23°)
OKLab	oklab(33.86% -0.0413 -0.0312)
OKLCH	oklch(33.86% 0.052 217.1)
XYZ	xyz(3.1384, 4.0361, 6.9157)
Luminance	0.0404 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103E49 #491B10

analogous

#104938 #103E49 #102149

triadic

#103E49 #49103E #3E4910

tetradic

#103E49 #381049 #491B10 #214910

square

#103E49 #381049 #491B10 #214910

split-complementary

#103E49 #491021 #493810

monochromatic

#061519 #061519 #103E49 #1B697B #2693AD

Accessibility & contrast

On white

11.62

#103E49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#103E49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103E49

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103E49	#FFFFFF	#000000	##FFFFFF
##103E49	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373C4A

Deuteranopia (green-blind)

#2F3649

Tritanopia (blue-blind)

#004241

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #103e49;
/* rgb */ color: rgb(16, 62, 73);
/* oklch */ color: oklch(33.9% 0.052 217.1);

Tailwind

colors: {
  custom: {
    50: '#58737b',
    500: '#103e49',
    950: '#000000',
  },
}

SCSS

$custom: #103e49;
$custom-light: #58737b;
$custom-dark: #000000;

JSON

{
  "hex": "#103e49",
  "rgb": {
    "r": 16,
    "g": 62,
    "b": 73
  },
  "hsl": {
    "h": 191.579,
    "s": 64.045,
    "l": 17.451
  },
  "oklch": {
    "l": 0.33859,
    "c": 0.05177,
    "h": 217.1
  },
  "luminance": 0.04036
}

Semantic roles & 50–950 ramp

primary

#103E49

secondary

#834232

accent

#6141E7

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#040809

muted

#797B7B

Preview Lab

Preview with #103E49

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

Preview Lab → · Contrast checker → · Palette generator →