#103D68#103D68

#103D68 is a dark, moderate cyan. Relative luminance 0.044; OKLCH L 35.4% C 0.089 H 251.2°. Best body text is #FFFFFF at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#103D68
RGB	rgb(16, 61, 104)
HSL	hsl(209, 73%, 24%)
HSV	hsv(209, 85%, 41%)
CMYK	cmyk(84.6%, 41.3%, 0%, 59.2%)
CIE-LAB	lab(25.10, 2.12, -29.42)
CIE-LCH	lch(25.10, 29.49, 274.13°)
OKLab	oklab(35.44% -0.0286 -0.084)
OKLCH	oklch(35.44% 0.089 251.2)
XYZ	xyz(4.3802, 4.4466, 13.7214)
Luminance	0.0445 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103D68 #683B10

analogous

#106867 #103D68 #101168

triadic

#103D68 #68103D #3D6810

tetradic

#103D68 #671068 #683B10 #116810

square

#103D68 #671068 #683B10 #116810

split-complementary

#103D68 #681011 #686710

monochromatic

#04101B #081E33 #103D68 #185C9D #207BD2

Accessibility & contrast

On white

11.11

#103D68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#103D68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103D68

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103D68	#FFFFFF	#000000	##FFFFFF
##103D68	1.00	11.11	1.89	11.11
#FFFFFF	11.11	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28406A

Deuteranopia (green-blind)

#1A3867

Tritanopia (blue-blind)

#00474D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #103d68;
/* rgb */ color: rgb(16, 61, 104);
/* oklch */ color: oklch(35.4% 0.089 251.2);

Tailwind

colors: {
  custom: {
    50: '#5e7293',
    500: '#103d68',
    950: '#000000',
  },
}

SCSS

$custom: #103d68;
$custom-light: #5e7293;
$custom-dark: #000000;

JSON

{
  "hex": "#103d68",
  "rgb": {
    "r": 16,
    "g": 61,
    "b": 104
  },
  "hsl": {
    "h": 209.318,
    "s": 73.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.35435,
    "c": 0.08876,
    "h": 251.2
  },
  "luminance": 0.04447
}

Semantic roles & 50–950 ramp

primary

#103D68

secondary

#A06934

accent

#9238F0

background

#F5F6F9

surface

#EAECF1

border

#C6C7CB

text

#05070D

muted

#797A7E

Preview Lab

Preview with #103D68

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

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