#104783#104783

#104783 is a dark, moderate cyan. Relative luminance 0.063; OKLCH L 39.9% C 0.115 H 254.4°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#104783
RGB	rgb(16, 71, 131)
HSL	hsl(211, 78%, 29%)
HSV	hsv(211, 88%, 51%)
CMYK	cmyk(87.8%, 45.8%, 0%, 48.6%)
CIE-LAB	lab(30.05, 6.65, -38.55)
CIE-LCH	lch(30.05, 39.12, 279.78°)
OKLab	oklab(39.86% -0.0309 -0.1106)
OKLCH	oklch(39.86% 0.115 254.4)
XYZ	xyz(6.5621, 6.2545, 22.3297)
Luminance	0.0625 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104783 #834C10

analogous

#108183 #104783 #121083

triadic

#104783 #831047 #478310

tetradic

#104783 #831081 #834C10 #108312

square

#104783 #831081 #834C10 #108312

split-complementary

#104783 #831210 #818310

monochromatic

#030F1B #09294C #104783 #1765BA #2983E5

Accessibility & contrast

On white

9.33

#104783 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#104783 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104783

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104783	#FFFFFF	#000000	##FFFFFF
##104783	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#274C85

Deuteranopia (green-blind)

#0E4282

Tritanopia (blue-blind)

#00555E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #104783;
/* rgb */ color: rgb(16, 71, 131);
/* oklch */ color: oklch(39.9% 0.115 254.4);

Tailwind

colors: {
  custom: {
    50: '#6579a7',
    500: '#104783',
    950: '#000000',
  },
}

SCSS

$custom: #104783;
$custom-light: #6579a7;
$custom-dark: #000000;

JSON

{
  "hex": "#104783",
  "rgb": {
    "r": 16,
    "g": 71,
    "b": 131
  },
  "hsl": {
    "h": 211.304,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.39856,
    "c": 0.11489,
    "h": 254.4
  },
  "luminance": 0.06255
}

Semantic roles & 50–950 ramp

primary

#104783

secondary

#B97A36

accent

#9833F5

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #104783

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

Preview Lab → · Contrast checker → · Palette generator →