#103F62#103F62

#103F62 is a dark, moderate cyan. Relative luminance 0.045; OKLCH L 35.6% C 0.078 H 245.5°. Best body text is #FFFFFF at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#103F62
RGB	rgb(16, 63, 98)
HSL	hsl(206, 72%, 22%)
HSV	hsv(206, 84%, 38%)
CMYK	cmyk(83.7%, 35.7%, 0%, 61.6%)
CIE-LAB	lab(25.40, -1.76, -25.06)
CIE-LCH	lch(25.40, 25.12, 265.99°)
OKLab	oklab(35.56% -0.0324 -0.0712)
OKLCH	oklch(35.56% 0.078 245.5)
XYZ	xyz(4.1949, 4.5465, 12.2094)
Luminance	0.0455 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103F62 #623310

analogous

#10625C #103F62 #101662

triadic

#103F62 #62103F #3F6210

tetradic

#103F62 #5C1062 #623310 #166210

square

#103F62 #5C1062 #623310 #166210

split-complementary

#103F62 #621016 #625C10

monochromatic

#04111A #071D2D #103F62 #196197 #2183CB

Accessibility & contrast

On white

11.00

#103F62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#103F62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103F62

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103F62	#FFFFFF	#000000	##FFFFFF
##103F62	1.00	11.00	1.91	11.00
#FFFFFF	11.00	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4063

Deuteranopia (green-blind)

#233961

Tritanopia (blue-blind)

#00474C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #103f62;
/* rgb */ color: rgb(16, 63, 98);
/* oklch */ color: oklch(35.6% 0.078 245.5);

Tailwind

colors: {
  custom: {
    50: '#5d738f',
    500: '#103f62',
    950: '#000000',
  },
}

SCSS

$custom: #103f62;
$custom-light: #5d738f;
$custom-dark: #000000;

JSON

{
  "hex": "#103f62",
  "rgb": {
    "r": 16,
    "g": 63,
    "b": 98
  },
  "hsl": {
    "h": 205.61,
    "s": 71.93,
    "l": 22.353
  },
  "oklch": {
    "l": 0.35558,
    "c": 0.07826,
    "h": 245.5
  },
  "luminance": 0.04547
}

Semantic roles & 50–950 ramp

primary

#103F62

secondary

#9B5F33

accent

#8739EF

background

#F5F6F8

surface

#E9ECF0

border

#C5C7CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #103F62

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

Preview Lab → · Contrast checker → · Palette generator →