#4085C8#4085C8

#4085C8 is a mid, vivid cyan. Relative luminance 0.220; OKLCH L 60.3% C 0.124 H 250.0°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#4085C8
RGB	rgb(64, 133, 200)
HSL	hsl(210, 55%, 52%)
HSV	hsv(210, 68%, 78%)
CMYK	cmyk(68%, 33.5%, 0%, 21.6%)
CIE-LAB	lab(54.06, -0.09, -41.13)
CIE-LCH	lch(54.06, 41.13, 269.88°)
OKLab	oklab(60.3% -0.0423 -0.1166)
OKLCH	oklch(60.3% 0.124 250)
XYZ	xyz(20.9233, 22.0330, 57.7825)
Luminance	0.2203 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4085C8 #C88340

analogous

#40C8C7 #4085C8 #4041C8

triadic

#4085C8 #C84085 #85C840

tetradic

#4085C8 #C740C8 #C88340 #41C840

square

#4085C8 #C740C8 #C88340 #41C840

split-complementary

#4085C8 #C84041 #C8C740

monochromatic

#20476E #2D669D #4085C8 #70A3D6 #9FC2E3

Accessibility & contrast

On white

3.88

#4085C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#4085C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4085C8

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4085C8	#FFFFFF	#000000	##000000
##4085C8	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6788CB

Deuteranopia (green-blind)

#547BC7

Tritanopia (blue-blind)

#00959D

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4085c8;
/* rgb */ color: rgb(64, 133, 200);
/* oklch */ color: oklch(60.3% 0.124 250.0);

Tailwind

colors: {
  custom: {
    50: '#83a8d9',
    500: '#4085c8',
    950: '#000000',
  },
}

SCSS

$custom: #4085c8;
$custom-light: #83a8d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4085c8",
  "rgb": {
    "r": 64,
    "g": 133,
    "b": 200
  },
  "hsl": {
    "h": 209.559,
    "s": 55.285,
    "l": 51.765
  },
  "oklch": {
    "l": 0.60304,
    "c": 0.12403,
    "h": 250
  },
  "luminance": 0.22035
}

Semantic roles & 50–950 ramp

primary

#4085C8

secondary

#D0B194

accent

#9349DF

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #4085C8

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

Preview Lab → · Contrast checker → · Palette generator →