#103954#103954

#103954 is a dark, moderate cyan. Relative luminance 0.037; OKLCH L 33.1% C 0.065 H 241.8°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#103954
RGB	rgb(16, 57, 84)
HSL	hsl(204, 68%, 20%)
HSV	hsv(204, 81%, 33%)
CMYK	cmyk(81%, 32.1%, 0%, 67.1%)
CIE-LAB	lab(22.57, -3.53, -20.37)
CIE-LCH	lch(22.57, 20.67, 260.18°)
OKLab	oklab(33.06% -0.0309 -0.0576)
OKLCH	oklch(33.06% 0.065 241.8)
XYZ	xyz(3.2764, 3.6761, 8.9227)
Luminance	0.0368 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103954 #542B10

analogous

#10544D #103954 #101754

triadic

#103954 #541039 #395410

tetradic

#103954 #4D1054 #542B10 #175410

square

#103954 #4D1054 #542B10 #175410

split-complementary

#103954 #541017 #544D10

monochromatic

#05111A #061621 #103954 #1A5C87 #247FBB

Accessibility & contrast

On white

12.10

#103954 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#103954 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103954

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103954	#FFFFFF	#000000	##FFFFFF
##103954	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C3955

Deuteranopia (green-blind)

#233354

Tritanopia (blue-blind)

#004042

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #103954;
/* rgb */ color: rgb(16, 57, 84);
/* oklch */ color: oklch(33.1% 0.065 241.8);

Tailwind

colors: {
  custom: {
    50: '#596f84',
    500: '#103954',
    950: '#000000',
  },
}

SCSS

$custom: #103954;
$custom-light: #596f84;
$custom-dark: #000000;

JSON

{
  "hex": "#103954",
  "rgb": {
    "r": 16,
    "g": 57,
    "b": 84
  },
  "hsl": {
    "h": 203.824,
    "s": 68,
    "l": 19.608
  },
  "oklch": {
    "l": 0.33064,
    "c": 0.06539,
    "h": 241.8
  },
  "luminance": 0.03677
}

Semantic roles & 50–950 ramp

primary

#103954

secondary

#8E5732

accent

#823DEB

background

#F5F6F8

surface

#E9ECEF

border

#C5C7CA

text

#04070B

muted

#797A7C

Preview Lab

Preview with #103954

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

Preview Lab → · Contrast checker → · Palette generator →