#103958#103958

#103958 is a dark, moderate cyan. Relative luminance 0.037; OKLCH L 33.3% C 0.071 H 245.4°. Best body text is #FFFFFF at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#103958
RGB	rgb(16, 57, 88)
HSL	hsl(206, 69%, 20%)
HSV	hsv(206, 82%, 35%)
CMYK	cmyk(81.8%, 35.2%, 0%, 65.5%)
CIE-LAB	lab(22.79, -1.87, -22.66)
CIE-LCH	lch(22.79, 22.73, 265.29°)
OKLab	oklab(33.31% -0.0295 -0.0643)
OKLCH	oklch(33.31% 0.071 245.4)
XYZ	xyz(3.4376, 3.7406, 9.7715)
Luminance	0.0374 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103958 #582F10

analogous

#105853 #103958 #101558

triadic

#103958 #581039 #395810

tetradic

#103958 #531058 #582F10 #155810

square

#103958 #531058 #582F10 #155810

split-complementary

#103958 #581015 #585310

monochromatic

#05111A #071724 #103958 #195B8C #237CC0

Accessibility & contrast

On white

12.01

#103958 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#103958 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103958

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103958	#FFFFFF	#000000	##FFFFFF
##103958	1.00	12.01	1.75	12.01
#FFFFFF	12.01	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B3A59

Deuteranopia (green-blind)

#213357

Tritanopia (blue-blind)

#004144

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #103958;
/* rgb */ color: rgb(16, 57, 88);
/* oklch */ color: oklch(33.3% 0.071 245.4);

Tailwind

colors: {
  custom: {
    50: '#5a6f87',
    500: '#103958',
    950: '#000000',
  },
}

SCSS

$custom: #103958;
$custom-light: #5a6f87;
$custom-dark: #000000;

JSON

{
  "hex": "#103958",
  "rgb": {
    "r": 16,
    "g": 57,
    "b": 88
  },
  "hsl": {
    "h": 205.833,
    "s": 69.231,
    "l": 20.392
  },
  "oklch": {
    "l": 0.33314,
    "c": 0.07073,
    "h": 245.4
  },
  "luminance": 0.03741
}

Semantic roles & 50–950 ramp

primary

#103958

secondary

#915B32

accent

#883CEC

background

#F5F6F8

surface

#E9ECEF

border

#C5C7CA

text

#04070B

muted

#797A7C

Preview Lab

Preview with #103958

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

Preview Lab → · Contrast checker → · Palette generator →