#103B49#103B49

#103B49 is a dark, muted cyan. Relative luminance 0.037; OKLCH L 33.0% C 0.052 H 223.6°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#103B49
RGB	rgb(16, 59, 73)
HSL	hsl(195, 64%, 17%)
HSV	hsv(195, 78%, 29%)
CMYK	cmyk(78.1%, 19.2%, 0%, 71.4%)
CIE-LAB	lab(22.72, -9.23, -12.84)
CIE-LCH	lch(22.72, 15.81, 234.27°)
OKLab	oklab(33% -0.0377 -0.0359)
OKLCH	oklch(33% 0.052 223.6)
XYZ	xyz(2.9798, 3.7188, 6.8628)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103B49 #491E10

analogous

#10493B #103B49 #101E49

triadic

#103B49 #49103B #3B4910

tetradic

#103B49 #3B1049 #491E10 #1E4910

square

#103B49 #3B1049 #491E10 #1E4910

split-complementary

#103B49 #49101E #493B10

monochromatic

#061419 #061419 #103B49 #1B647B #268CAD

Accessibility & contrast

On white

12.04

#103B49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#103B49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103B49

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103B49	#FFFFFF	#000000	##FFFFFF
##103B49	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33394A

Deuteranopia (green-blind)

#2B3449

Tritanopia (blue-blind)

#003F40

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #103b49;
/* rgb */ color: rgb(16, 59, 73);
/* oklch */ color: oklch(33.0% 0.052 223.6);

Tailwind

colors: {
  custom: {
    50: '#57717b',
    500: '#103b49',
    950: '#000000',
  },
}

SCSS

$custom: #103b49;
$custom-light: #57717b;
$custom-dark: #000000;

JSON

{
  "hex": "#103b49",
  "rgb": {
    "r": 16,
    "g": 59,
    "b": 73
  },
  "hsl": {
    "h": 194.737,
    "s": 64.045,
    "l": 17.451
  },
  "oklch": {
    "l": 0.32999,
    "c": 0.05206,
    "h": 223.6
  },
  "luminance": 0.03719
}

Semantic roles & 50–950 ramp

primary

#103B49

secondary

#834632

accent

#6A41E7

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#040709

muted

#797A7B

Preview Lab

Preview with #103B49

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

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