#103975#103975

#103975 is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.4% C 0.113 H 258.6°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#103975
RGB	rgb(16, 57, 117)
HSL	hsl(216, 76%, 26%)
HSV	hsv(216, 86%, 46%)
CMYK	cmyk(86.3%, 51.3%, 0%, 54.1%)
CIE-LAB	lab(24.70, 10.47, -38.36)
CIE-LCH	lch(24.70, 39.76, 285.27°)
OKLab	oklab(35.42% -0.0223 -0.1104)
OKLCH	oklch(35.42% 0.113 258.6)
XYZ	xyz(4.8865, 4.3202, 17.4025)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103975 #754C10

analogous

#106B75 #103975 #1A1075

triadic

#103975 #751039 #397510

tetradic

#103975 #75106B #754C10 #10751A

square

#103975 #75106B #754C10 #10751A

split-complementary

#103975 #751A10 #6B7510

monochromatic

#040D1B #091F3F #103975 #1753AB #1F6EE0

Accessibility & contrast

On white

11.26

#103975 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#103975 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103975

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103975	#FFFFFF	#000000	##FFFFFF
##103975	1.00	11.26	1.86	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#153F77

Deuteranopia (green-blind)

#003674

Tritanopia (blue-blind)

#004851

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #103975;
/* rgb */ color: rgb(16, 57, 117);
/* oklch */ color: oklch(35.4% 0.113 258.6);

Tailwind

colors: {
  custom: {
    50: '#626e9d',
    500: '#103975',
    950: '#000000',
  },
}

SCSS

$custom: #103975;
$custom-light: #626e9d;
$custom-dark: #000000;

JSON

{
  "hex": "#103975",
  "rgb": {
    "r": 16,
    "g": 57,
    "b": 117
  },
  "hsl": {
    "h": 215.644,
    "s": 75.94,
    "l": 26.078
  },
  "oklch": {
    "l": 0.35416,
    "c": 0.11263,
    "h": 258.6
  },
  "luminance": 0.04321
}

Semantic roles & 50–950 ramp

primary

#103975

secondary

#AC7C35

accent

#A635F3

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #103975

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

Preview Lab → · Contrast checker → · Palette generator →