#103A48#103A48

#103A48 is a dark, muted cyan. Relative luminance 0.036; OKLCH L 32.7% C 0.051 H 224.1°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#103A48
RGB	rgb(16, 58, 72)
HSL	hsl(195, 64%, 17%)
HSV	hsv(195, 78%, 28%)
CMYK	cmyk(77.8%, 19.4%, 0%, 71.8%)
CIE-LAB	lab(22.32, -8.99, -12.79)
CIE-LCH	lch(22.32, 15.63, 234.90°)
OKLab	oklab(32.66% -0.037 -0.0358)
OKLCH	oklch(32.66% 0.051 224.1)
XYZ	xyz(2.8960, 3.6038, 6.6726)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103A48 #481E10

analogous

#10483A #103A48 #101E48

triadic

#103A48 #48103A #3A4810

tetradic

#103A48 #3A1048 #481E10 #1E4810

square

#103A48 #3A1048 #481E10 #1E4810

split-complementary

#103A48 #48101E #483A10

monochromatic

#061419 #061419 #103A48 #1B627A #268BAC

Accessibility & contrast

On white

12.20

#103A48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#103A48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103A48

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103A48	#FFFFFF	#000000	##FFFFFF
##103A48	1.00	12.20	1.72	12.20
#FFFFFF	12.20	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323949

Deuteranopia (green-blind)

#2A3348

Tritanopia (blue-blind)

#003E3F

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #103a48;
/* rgb */ color: rgb(16, 58, 72);
/* oklch */ color: oklch(32.7% 0.051 224.1);

Tailwind

colors: {
  custom: {
    50: '#57707b',
    500: '#103a48',
    950: '#000000',
  },
}

SCSS

$custom: #103a48;
$custom-light: #57707b;
$custom-dark: #000000;

JSON

{
  "hex": "#103a48",
  "rgb": {
    "r": 16,
    "g": 58,
    "b": 72
  },
  "hsl": {
    "h": 195,
    "s": 63.636,
    "l": 17.255
  },
  "oklch": {
    "l": 0.32661,
    "c": 0.05143,
    "h": 224.1
  },
  "luminance": 0.03604
}

Semantic roles & 50–950 ramp

primary

#103A48

secondary

#824632

accent

#6B41E7

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030709

muted

#787A7B

Preview Lab

Preview with #103A48

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

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