#103459#103459

#103459 is a dark, moderate cyan. Relative luminance 0.033; OKLCH L 32.0% C 0.078 H 252.1°. Best body text is #FFFFFF at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#103459
RGB	rgb(16, 52, 89)
HSL	hsl(210, 70%, 21%)
HSV	hsv(210, 82%, 35%)
CMYK	cmyk(82%, 41.6%, 0%, 65.1%)
CIE-LAB	lab(21.16, 2.02, -25.91)
CIE-LCH	lch(21.16, 25.98, 274.47°)
OKLab	oklab(32.05% -0.0239 -0.0739)
OKLCH	oklch(32.05% 0.078 252.1)
XYZ	xyz(3.2442, 3.2870, 9.9127)
Luminance	0.0329 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103459 #593510

analogous

#105859 #103459 #101059

triadic

#103459 #591034 #345910

tetradic

#103459 #591058 #593510 #105910

square

#103459 #591058 #593510 #105910

split-complementary

#103459 #591010 #585910

monochromatic

#050F1A #071625 #103459 #19528D #2371C1

Accessibility & contrast

On white

12.67

#103459 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#103459 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103459

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103459	#FFFFFF	#000000	##FFFFFF
##103459	1.00	12.67	1.66	12.67
#FFFFFF	12.67	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23365A

Deuteranopia (green-blind)

#173058

Tritanopia (blue-blind)

#003D42

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #103459;
/* rgb */ color: rgb(16, 52, 89);
/* oklch */ color: oklch(32.0% 0.078 252.1);

Tailwind

colors: {
  custom: {
    50: '#5a6b88',
    500: '#103459',
    950: '#000000',
  },
}

SCSS

$custom: #103459;
$custom-light: #5a6b88;
$custom-dark: #000000;

JSON

{
  "hex": "#103459",
  "rgb": {
    "r": 16,
    "g": 52,
    "b": 89
  },
  "hsl": {
    "h": 210.411,
    "s": 69.524,
    "l": 20.588
  },
  "oklch": {
    "l": 0.32049,
    "c": 0.07766,
    "h": 252.1
  },
  "luminance": 0.03287
}

Semantic roles & 50–950 ramp

primary

#103459

secondary

#926333

accent

#953BEC

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#04060B

muted

#797A7C

Preview Lab

Preview with #103459

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

Preview Lab → · Contrast checker → · Palette generator →