#103B69#103B69

#103B69 is a dark, moderate cyan. Relative luminance 0.043; OKLCH L 35.0% C 0.093 H 253.4°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#103B69
RGB	rgb(16, 59, 105)
HSL	hsl(211, 74%, 24%)
HSV	hsv(211, 85%, 41%)
CMYK	cmyk(84.8%, 43.8%, 0%, 58.8%)
CIE-LAB	lab(24.51, 3.94, -31.00)
CIE-LCH	lch(24.51, 31.25, 277.24°)
OKLab	oklab(34.99% -0.0265 -0.0887)
OKLCH	oklch(34.99% 0.093 253.4)
XYZ	xyz(4.3265, 4.2575, 13.9556)
Luminance	0.0426 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103B69 #693E10

analogous

#106769 #103B69 #111069

triadic

#103B69 #69103B #3B6910

tetradic

#103B69 #691067 #693E10 #106911

square

#103B69 #691067 #693E10 #106911

split-complementary

#103B69 #691110 #676910

monochromatic

#040F1B #081D34 #103B69 #18599E #2077D3

Accessibility & contrast

On white

11.34

#103B69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#103B69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103B69

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103B69	#FFFFFF	#000000	##FFFFFF
##103B69	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#243F6B

Deuteranopia (green-blind)

#153768

Tritanopia (blue-blind)

#00464C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #103b69;
/* rgb */ color: rgb(16, 59, 105);
/* oklch */ color: oklch(35.0% 0.093 253.4);

Tailwind

colors: {
  custom: {
    50: '#5e7094',
    500: '#103b69',
    950: '#000000',
  },
}

SCSS

$custom: #103b69;
$custom-light: #5e7094;
$custom-dark: #000000;

JSON

{
  "hex": "#103b69",
  "rgb": {
    "r": 16,
    "g": 59,
    "b": 105
  },
  "hsl": {
    "h": 211.011,
    "s": 73.554,
    "l": 23.725
  },
  "oklch": {
    "l": 0.34995,
    "c": 0.09258,
    "h": 253.4
  },
  "luminance": 0.04258
}

Semantic roles & 50–950 ramp

primary

#103B69

secondary

#A16C34

accent

#9738F0

background

#F5F6F9

surface

#EAECF1

border

#C6C7CB

text

#05070D

muted

#797A7E

Preview Lab

Preview with #103B69

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

Preview Lab → · Contrast checker → · Palette generator →