#103145#103145

#103145 is a dark, muted cyan. Relative luminance 0.027; OKLCH L 29.9% C 0.053 H 238.7°. Best body text is #FFFFFF at 13.57:1 contrast (WCAG AA passes).

Color values

HEX	#103145
RGB	rgb(16, 49, 69)
HSL	hsl(203, 62%, 17%)
HSV	hsv(203, 77%, 27%)
CMYK	cmyk(76.8%, 29%, 0%, 72.9%)
CIE-LAB	lab(18.95, -4.27, -15.97)
CIE-LCH	lch(18.95, 16.53, 255.04°)
OKLab	oklab(29.93% -0.0273 -0.045)
OKLCH	oklch(29.93% 0.053 238.7)
XYZ	xyz(2.3858, 2.7362, 6.0315)
Luminance	0.0274 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103145 #452410

analogous

#10453F #103145 #101645

triadic

#103145 #451031 #314510

tetradic

#103145 #3F1045 #452410 #164510

square

#103145 #3F1045 #452410 #164510

split-complementary

#103145 #451016 #453F10

monochromatic

#061219 #061219 #103145 #1C5477 #2778A8

Accessibility & contrast

On white

13.57

#103145 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#103145 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103145

13.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103145	#FFFFFF	#000000	##FFFFFF
##103145	1.00	13.57	1.55	13.57
#FFFFFF	13.57	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283146

Deuteranopia (green-blind)

#202C45

Tritanopia (blue-blind)

#003638

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #103145;
/* rgb */ color: rgb(16, 49, 69);
/* oklch */ color: oklch(29.9% 0.053 238.7);

Tailwind

colors: {
  custom: {
    50: '#566978',
    500: '#103145',
    950: '#000000',
  },
}

SCSS

$custom: #103145;
$custom-light: #566978;
$custom-dark: #000000;

JSON

{
  "hex": "#103145",
  "rgb": {
    "r": 16,
    "g": 49,
    "b": 69
  },
  "hsl": {
    "h": 202.642,
    "s": 62.353,
    "l": 16.667
  },
  "oklch": {
    "l": 0.29933,
    "c": 0.05262,
    "h": 238.7
  },
  "luminance": 0.02736
}

Semantic roles & 50–950 ramp

primary

#103145

secondary

#7F4F32

accent

#8042E5

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #103145

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

Preview Lab → · Contrast checker → · Palette generator →