#105F8D#105F8D

#105F8D is a mid, moderate cyan. Relative luminance 0.102; OKLCH L 46.5% C 0.102 H 241.4°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#105F8D
RGB	rgb(16, 95, 141)
HSL	hsl(202, 80%, 31%)
HSV	hsv(202, 89%, 55%)
CMYK	cmyk(88.7%, 32.6%, 0%, 44.7%)
CIE-LAB	lab(38.23, -4.91, -31.66)
CIE-LCH	lch(38.23, 32.04, 261.19°)
OKLab	oklab(46.47% -0.0491 -0.09)
OKLCH	oklch(46.47% 0.102 241.4)
XYZ	xyz(9.1117, 10.2165, 26.6859)
Luminance	0.1022 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105F8D #8D3E10

analogous

#108D7C #105F8D #10208D

triadic

#105F8D #8D105F #5F8D10

tetradic

#105F8D #7C108D #8D3E10 #208D10

square

#105F8D #7C108D #8D3E10 #208D10

split-complementary

#105F8D #8D1020 #8D7C10

monochromatic

#04151F #0A3A56 #105F8D #1684C4 #30A4E7

Accessibility & contrast

On white

6.90

#105F8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#105F8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #105F8D

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105F8D	#FFFFFF	#000000	##FFFFFF
##105F8D	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49608F

Deuteranopia (green-blind)

#38558C

Tritanopia (blue-blind)

#006A6F

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #105f8d;
/* rgb */ color: rgb(16, 95, 141);
/* oklch */ color: oklch(46.5% 0.102 241.4);

Tailwind

colors: {
  custom: {
    50: '#688cae',
    500: '#105f8d',
    950: '#000000',
  },
}

SCSS

$custom: #105f8d;
$custom-light: #688cae;
$custom-dark: #000000;

JSON

{
  "hex": "#105f8d",
  "rgb": {
    "r": 16,
    "g": 95,
    "b": 141
  },
  "hsl": {
    "h": 202.08,
    "s": 79.618,
    "l": 30.784
  },
  "oklch": {
    "l": 0.4647,
    "c": 0.10249,
    "h": 241.4
  },
  "luminance": 0.10218
}

Semantic roles & 50–950 ramp

primary

#105F8D

secondary

#C26A37

accent

#7A32F6

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C10

muted

#7A7D7F

Preview Lab

Preview with #105F8D

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

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