#103974#103974

#103974 is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.3% C 0.111 H 258.3°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#103974
RGB	rgb(16, 57, 116)
HSL	hsl(215, 76%, 26%)
HSV	hsv(215, 86%, 45%)
CMYK	cmyk(86.2%, 50.9%, 0%, 54.5%)
CIE-LAB	lab(24.63, 10.05, -37.84)
CIE-LCH	lch(24.63, 39.15, 284.87°)
OKLab	oklab(35.34% -0.0224 -0.1089)
OKLCH	oklch(35.34% 0.111 258.3)
XYZ	xyz(4.8280, 4.2968, 17.0945)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103974 #744B10

analogous

#106B74 #103974 #191074

triadic

#103974 #741039 #397410

tetradic

#103974 #74106B #744B10 #107419

square

#103974 #74106B #744B10 #107419

split-complementary

#103974 #741910 #6B7410

monochromatic

#040D1B #091F3E #103974 #1753AA #1F6EE0

Accessibility & contrast

On white

11.29

#103974 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#103974 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103974

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103974	#FFFFFF	#000000	##FFFFFF
##103974	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#163F76

Deuteranopia (green-blind)

#003673

Tritanopia (blue-blind)

#004751

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #103974;
/* rgb */ color: rgb(16, 57, 116);
/* oklch */ color: oklch(35.3% 0.111 258.3);

Tailwind

colors: {
  custom: {
    50: '#616e9c',
    500: '#103974',
    950: '#000000',
  },
}

SCSS

$custom: #103974;
$custom-light: #616e9c;
$custom-dark: #000000;

JSON

{
  "hex": "#103974",
  "rgb": {
    "r": 16,
    "g": 57,
    "b": 116
  },
  "hsl": {
    "h": 215.4,
    "s": 75.758,
    "l": 25.882
  },
  "oklch": {
    "l": 0.35336,
    "c": 0.11117,
    "h": 258.3
  },
  "luminance": 0.04297
}

Semantic roles & 50–950 ramp

primary

#103974

secondary

#AB7B35

accent

#A535F2

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #103974

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

Preview Lab → · Contrast checker → · Palette generator →