#103454#103454

#103454 is a dark, moderate cyan. Relative luminance 0.032; OKLCH L 31.7% C 0.070 H 248.8°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#103454
RGB	rgb(16, 52, 84)
HSL	hsl(208, 68%, 20%)
HSV	hsv(208, 81%, 33%)
CMYK	cmyk(81%, 38.1%, 0%, 67.1%)
CIE-LAB	lab(20.85, -0.10, -23.08)
CIE-LCH	lch(20.85, 23.08, 269.75°)
OKLab	oklab(31.71% -0.0254 -0.0656)
OKLCH	oklch(31.71% 0.07 248.8)
XYZ	xyz(3.0413, 3.2059, 8.8443)
Luminance	0.0321 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103454 #543010

analogous

#105452 #103454 #101254

triadic

#103454 #541034 #345410

tetradic

#103454 #521054 #543010 #125410

square

#103454 #521054 #543010 #125410

split-complementary

#103454 #541012 #545210

monochromatic

#05101A #061421 #103454 #1A5487 #2474BB

Accessibility & contrast

On white

12.80

#103454 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#103454 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103454

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103454	#FFFFFF	#000000	##FFFFFF
##103454	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#253655

Deuteranopia (green-blind)

#1B2F53

Tritanopia (blue-blind)

#003C40

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #103454;
/* rgb */ color: rgb(16, 52, 84);
/* oklch */ color: oklch(31.7% 0.070 248.8);

Tailwind

colors: {
  custom: {
    50: '#596b84',
    500: '#103454',
    950: '#000000',
  },
}

SCSS

$custom: #103454;
$custom-light: #596b84;
$custom-dark: #000000;

JSON

{
  "hex": "#103454",
  "rgb": {
    "r": 16,
    "g": 52,
    "b": 84
  },
  "hsl": {
    "h": 208.235,
    "s": 68,
    "l": 19.608
  },
  "oklch": {
    "l": 0.31707,
    "c": 0.07036,
    "h": 248.8
  },
  "luminance": 0.03206
}

Semantic roles & 50–950 ramp

primary

#103454

secondary

#8E5D32

accent

#8F3DEB

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #103454

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

Preview Lab → · Contrast checker → · Palette generator →