#103554#103554

#103554 is a dark, moderate cyan. Relative luminance 0.033; OKLCH L 32.0% C 0.069 H 247.5°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#103554
RGB	rgb(16, 53, 84)
HSL	hsl(207, 68%, 20%)
HSV	hsv(207, 81%, 33%)
CMYK	cmyk(81%, 36.9%, 0%, 67.1%)
CIE-LAB	lab(21.19, -0.80, -22.54)
CIE-LCH	lch(21.19, 22.55, 267.98°)
OKLab	oklab(31.98% -0.0265 -0.064)
OKLCH	oklch(31.98% 0.069 247.5)
XYZ	xyz(3.0864, 3.2961, 8.8593)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103554 #542F10

analogous

#105451 #103554 #101354

triadic

#103554 #541035 #355410

tetradic

#103554 #511054 #542F10 #135410

square

#103554 #511054 #542F10 #135410

split-complementary

#103554 #541013 #545110

monochromatic

#05101A #061521 #103554 #1A5587 #2476BB

Accessibility & contrast

On white

12.66

#103554 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#103554 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103554

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103554	#FFFFFF	#000000	##FFFFFF
##103554	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273655

Deuteranopia (green-blind)

#1D3053

Tritanopia (blue-blind)

#003C40

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #103554;
/* rgb */ color: rgb(16, 53, 84);
/* oklch */ color: oklch(32.0% 0.069 247.5);

Tailwind

colors: {
  custom: {
    50: '#596c84',
    500: '#103554',
    950: '#000000',
  },
}

SCSS

$custom: #103554;
$custom-light: #596c84;
$custom-dark: #000000;

JSON

{
  "hex": "#103554",
  "rgb": {
    "r": 16,
    "g": 53,
    "b": 84
  },
  "hsl": {
    "h": 207.353,
    "s": 68,
    "l": 19.608
  },
  "oklch": {
    "l": 0.31977,
    "c": 0.06928,
    "h": 247.5
  },
  "luminance": 0.03296
}

Semantic roles & 50–950 ramp

primary

#103554

secondary

#8E5C32

accent

#8C3DEB

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #103554

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

Preview Lab → · Contrast checker → · Palette generator →