#104283#104283

#104283 is a dark, vivid cyan. Relative luminance 0.056; OKLCH L 38.7% C 0.121 H 257.1°. Best body text is #FFFFFF at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#104283
RGB	rgb(16, 66, 131)
HSL	hsl(214, 78%, 29%)
HSV	hsv(214, 88%, 51%)
CMYK	cmyk(87.8%, 49.6%, 0%, 48.6%)
CIE-LAB	lab(28.50, 10.09, -41.04)
CIE-LCH	lch(28.50, 42.27, 283.81°)
OKLab	oklab(38.66% -0.0269 -0.1181)
OKLCH	oklch(38.66% 0.121 257.1)
XYZ	xyz(6.2571, 5.6445, 22.2280)
Luminance	0.0565 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104283 #835110

analogous

#107C83 #104283 #181083

triadic

#104283 #831042 #428310

tetradic

#104283 #83107C #835110 #108318

square

#104283 #83107C #835110 #108318

split-complementary

#104283 #831810 #7C8310

monochromatic

#030E1B #09274C #104283 #175DBA #297AE5

Accessibility & contrast

On white

9.86

#104283 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#104283 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104283

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104283	#FFFFFF	#000000	##FFFFFF
##104283	1.00	9.86	2.13	9.86
#FFFFFF	9.86	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C4985

Deuteranopia (green-blind)

#003E82

Tritanopia (blue-blind)

#00525C

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #104283;
/* rgb */ color: rgb(16, 66, 131);
/* oklch */ color: oklch(38.7% 0.121 257.1);

Tailwind

colors: {
  custom: {
    50: '#6575a7',
    500: '#104283',
    950: '#000000',
  },
}

SCSS

$custom: #104283;
$custom-light: #6575a7;
$custom-dark: #000000;

JSON

{
  "hex": "#104283",
  "rgb": {
    "r": 16,
    "g": 66,
    "b": 131
  },
  "hsl": {
    "h": 213.913,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.38659,
    "c": 0.12112,
    "h": 257.1
  },
  "luminance": 0.05645
}

Semantic roles & 50–950 ramp

primary

#104283

secondary

#B98036

accent

#A133F5

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #104283

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

Preview Lab → · Contrast checker → · Palette generator →