#104583#104583

#104583 is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 39.4% C 0.117 H 255.5°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#104583
RGB	rgb(16, 69, 131)
HSL	hsl(212, 78%, 29%)
HSV	hsv(212, 88%, 51%)
CMYK	cmyk(87.8%, 47.3%, 0%, 48.6%)
CIE-LAB	lab(29.42, 8.02, -39.55)
CIE-LCH	lch(29.42, 40.36, 281.46°)
OKLab	oklab(39.37% -0.0293 -0.1136)
OKLCH	oklch(39.37% 0.117 255.5)
XYZ	xyz(6.4370, 6.0043, 22.2880)
Luminance	0.0600 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104583 #834E10

analogous

#107F83 #104583 #151083

triadic

#104583 #831045 #458310

tetradic

#104583 #83107F #834E10 #108315

square

#104583 #83107F #834E10 #108315

split-complementary

#104583 #831510 #7F8310

monochromatic

#030E1B #09284C #104583 #1762BA #297FE5

Accessibility & contrast

On white

9.54

#104583 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#104583 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104583

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104583	#FFFFFF	#000000	##FFFFFF
##104583	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#234B85

Deuteranopia (green-blind)

#054182

Tritanopia (blue-blind)

#00545D

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #104583;
/* rgb */ color: rgb(16, 69, 131);
/* oklch */ color: oklch(39.4% 0.117 255.5);

Tailwind

colors: {
  custom: {
    50: '#6578a7',
    500: '#104583',
    950: '#000000',
  },
}

SCSS

$custom: #104583;
$custom-light: #6578a7;
$custom-dark: #000000;

JSON

{
  "hex": "#104583",
  "rgb": {
    "r": 16,
    "g": 69,
    "b": 131
  },
  "hsl": {
    "h": 212.348,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.39374,
    "c": 0.11735,
    "h": 255.5
  },
  "luminance": 0.06005
}

Semantic roles & 50–950 ramp

primary

#104583

secondary

#B97D36

accent

#9B33F5

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #104583

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

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