#103453#103453

#103453 is a dark, moderate cyan. Relative luminance 0.032; OKLCH L 31.6% C 0.069 H 248.1°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#103453
RGB	rgb(16, 52, 83)
HSL	hsl(208, 68%, 19%)
HSV	hsv(208, 81%, 33%)
CMYK	cmyk(80.7%, 37.3%, 0%, 67.5%)
CIE-LAB	lab(20.79, -0.52, -22.51)
CIE-LCH	lch(20.79, 22.52, 268.67°)
OKLab	oklab(31.64% -0.0257 -0.064)
OKLCH	oklch(31.64% 0.069 248.1)
XYZ	xyz(3.0024, 3.1903, 8.6395)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103453 #532F10

analogous

#105351 #103453 #101353

triadic

#103453 #531034 #345310

tetradic

#103453 #511053 #532F10 #135310

square

#103453 #511053 #532F10 #135310

split-complementary

#103453 #531013 #535110

monochromatic

#05101A #061420 #103453 #1A5486 #2474BA

Accessibility & contrast

On white

12.82

#103453 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#103453 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103453

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103453	#FFFFFF	#000000	##FFFFFF
##103453	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263554

Deuteranopia (green-blind)

#1C2F52

Tritanopia (blue-blind)

#003B3F

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #103453;
/* rgb */ color: rgb(16, 52, 83);
/* oklch */ color: oklch(31.6% 0.069 248.1);

Tailwind

colors: {
  custom: {
    50: '#596b83',
    500: '#103453',
    950: '#000000',
  },
}

SCSS

$custom: #103453;
$custom-light: #596b83;
$custom-dark: #000000;

JSON

{
  "hex": "#103453",
  "rgb": {
    "r": 16,
    "g": 52,
    "b": 83
  },
  "hsl": {
    "h": 207.761,
    "s": 67.677,
    "l": 19.412
  },
  "oklch": {
    "l": 0.31641,
    "c": 0.06893,
    "h": 248.1
  },
  "luminance": 0.03191
}

Semantic roles & 50–950 ramp

primary

#103453

secondary

#8D5C32

accent

#8D3DEB

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060A

muted

#797A7C

Preview Lab

Preview with #103453

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

Preview Lab → · Contrast checker → · Palette generator →