#103455#103455

#103455 is a dark, moderate cyan. Relative luminance 0.032; OKLCH L 31.8% C 0.072 H 249.6°. Best body text is #FFFFFF at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#103455
RGB	rgb(16, 52, 85)
HSL	hsl(209, 68%, 20%)
HSV	hsv(209, 81%, 33%)
CMYK	cmyk(81.2%, 38.8%, 0%, 66.7%)
CIE-LAB	lab(20.91, 0.32, -23.65)
CIE-LCH	lch(20.91, 23.65, 270.78°)
OKLab	oklab(31.77% -0.0251 -0.0673)
OKLCH	oklch(31.77% 0.072 249.6)
XYZ	xyz(3.0807, 3.2217, 9.0520)
Luminance	0.0322 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103455 #553110

analogous

#105554 #103455 #101155

triadic

#103455 #551034 #345510

tetradic

#103455 #541055 #553110 #115510

square

#103455 #541055 #553110 #115510

split-complementary

#103455 #551011 #555410

monochromatic

#05101A #061421 #103455 #1A5489 #2373BC

Accessibility & contrast

On white

12.77

#103455 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#103455 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103455

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103455	#FFFFFF	#000000	##FFFFFF
##103455	1.00	12.77	1.64	12.77
#FFFFFF	12.77	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#253656

Deuteranopia (green-blind)

#1B2F54

Tritanopia (blue-blind)

#003C40

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #103455;
/* rgb */ color: rgb(16, 52, 85);
/* oklch */ color: oklch(31.8% 0.072 249.6);

Tailwind

colors: {
  custom: {
    50: '#596b85',
    500: '#103455',
    950: '#000000',
  },
}

SCSS

$custom: #103455;
$custom-light: #596b85;
$custom-dark: #000000;

JSON

{
  "hex": "#103455",
  "rgb": {
    "r": 16,
    "g": 52,
    "b": 85
  },
  "hsl": {
    "h": 208.696,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.31774,
    "c": 0.0718,
    "h": 249.6
  },
  "luminance": 0.03222
}

Semantic roles & 50–950 ramp

primary

#103455

secondary

#8F5E32

accent

#903DEB

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #103455

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

Preview Lab → · Contrast checker → · Palette generator →