#4083A4#4083A4

#4083A4 is a mid, moderate cyan. Relative luminance 0.200; OKLCH L 58.0% C 0.085 H 232.2°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#4083A4
RGB	rgb(64, 131, 164)
HSL	hsl(200, 44%, 45%)
HSV	hsv(200, 61%, 64%)
CMYK	cmyk(61%, 20.1%, 0%, 35.7%)
CIE-LAB	lab(51.84, -11.09, -23.95)
CIE-LCH	lch(51.84, 26.39, 245.16°)
OKLab	oklab(58.01% -0.0519 -0.0669)
OKLCH	oklch(58.01% 0.085 232.2)
XYZ	xyz(16.9289, 20.0013, 38.0832)
Luminance	0.2000 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4083A4 #A46140

analogous

#40A493 #4083A4 #4051A4

triadic

#4083A4 #A44083 #83A440

tetradic

#4083A4 #9340A4 #A46140 #51A440

square

#4083A4 #9340A4 #A46140 #51A440

split-complementary

#4083A4 #A44051 #A49340

monochromatic

#1E3D4C #2F6078 #4083A4 #60A1C1 #8CBBD2

Accessibility & contrast

On white

4.20

#4083A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#4083A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4083A4

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4083A4	#FFFFFF	#000000	##000000
##4083A4	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7381A6

Deuteranopia (green-blind)

#6577A4

Tritanopia (blue-blind)

#008C8E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4083a4;
/* rgb */ color: rgb(64, 131, 164);
/* oklch */ color: oklch(58.0% 0.085 232.2);

Tailwind

colors: {
  custom: {
    50: '#7ea7bf',
    500: '#4083a4',
    950: '#000000',
  },
}

SCSS

$custom: #4083a4;
$custom-light: #7ea7bf;
$custom-dark: #000000;

JSON

{
  "hex": "#4083a4",
  "rgb": {
    "r": 64,
    "g": 131,
    "b": 164
  },
  "hsl": {
    "h": 199.8,
    "s": 43.86,
    "l": 44.706
  },
  "oklch": {
    "l": 0.58011,
    "c": 0.08468,
    "h": 232.2
  },
  "luminance": 0.20003
}

Semantic roles & 50–950 ramp

primary

#4083A4

secondary

#BD9683

accent

#7E54D4

background

#F8FAFB

surface

#EFF4F7

border

#CACED0

text

#0B0F12

muted

#7C7F81

Preview Lab

Preview with #4083A4

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

Preview Lab → · Contrast checker → · Palette generator →