#103140#103140

#103140 is a dark, muted cyan. Relative luminance 0.027; OKLCH L 29.6% C 0.047 H 231.0°. Best body text is #FFFFFF at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#103140
RGB	rgb(16, 49, 64)
HSL	hsl(199, 60%, 16%)
HSV	hsv(199, 75%, 25%)
CMYK	cmyk(75%, 23.4%, 0%, 74.9%)
CIE-LAB	lab(18.70, -6.28, -12.96)
CIE-LCH	lch(18.70, 14.40, 244.15°)
OKLab	oklab(29.65% -0.0294 -0.0363)
OKLCH	oklch(29.65% 0.047 231)
XYZ	xyz(2.2370, 2.6767, 5.2483)
Luminance	0.0268 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103140 #401F10

analogous

#104037 #103140 #101940

triadic

#103140 #401031 #314010

tetradic

#103140 #371040 #401F10 #194010

square

#103140 #371040 #401F10 #194010

split-complementary

#103140 #401019 #403710

monochromatic

#061318 #061318 #103140 #1C5671 #287CA2

Accessibility & contrast

On white

13.68

#103140 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#103140 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103140

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103140	#FFFFFF	#000000	##FFFFFF
##103140	1.00	13.68	1.54	13.68
#FFFFFF	13.68	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293041

Deuteranopia (green-blind)

#232B40

Tritanopia (blue-blind)

#003536

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #103140;
/* rgb */ color: rgb(16, 49, 64);
/* oklch */ color: oklch(29.6% 0.047 231.0);

Tailwind

colors: {
  custom: {
    50: '#556974',
    500: '#103140',
    950: '#000000',
  },
}

SCSS

$custom: #103140;
$custom-light: #556974;
$custom-dark: #000000;

JSON

{
  "hex": "#103140",
  "rgb": {
    "r": 16,
    "g": 49,
    "b": 64
  },
  "hsl": {
    "h": 198.75,
    "s": 60,
    "l": 15.686
  },
  "oklch": {
    "l": 0.29646,
    "c": 0.04672,
    "h": 231
  },
  "luminance": 0.02677
}

Semantic roles & 50–950 ramp

primary

#103140

secondary

#7A4832

accent

#7645E3

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #103140

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

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