#4085CD#4085CD

#4085CD is a mid, vivid cyan. Relative luminance 0.223; OKLCH L 60.6% C 0.130 H 251.7°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#4085CD
RGB	rgb(64, 133, 205)
HSL	hsl(211, 59%, 53%)
HSV	hsv(211, 69%, 80%)
CMYK	cmyk(68.8%, 35.1%, 0%, 19.6%)
CIE-LAB	lab(54.31, 1.66, -43.56)
CIE-LCH	lch(54.31, 43.60, 272.18°)
OKLab	oklab(60.58% -0.041 -0.1237)
OKLCH	oklch(60.58% 0.13 251.7)
XYZ	xyz(21.5172, 22.2706, 60.9104)
Luminance	0.2227 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4085CD #CD8840

analogous

#40CCCD #4085CD #4140CD

triadic

#4085CD #CD4085 #85CD40

tetradic

#4085CD #CD40CC #CD8840 #40CD41

square

#4085CD #CD40CC #CD8840 #40CD41

split-complementary

#4085CD #CD4140 #CCCD40

monochromatic

#1E4874 #2B67A5 #4085CD #71A4DA #A1C3E6

Accessibility & contrast

On white

3.85

#4085CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#4085CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4085CD

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4085CD	#FFFFFF	#000000	##000000
##4085CD	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6589D0

Deuteranopia (green-blind)

#517CCC

Tritanopia (blue-blind)

#00969F

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4085cd;
/* rgb */ color: rgb(64, 133, 205);
/* oklch */ color: oklch(60.6% 0.130 251.7);

Tailwind

colors: {
  custom: {
    50: '#84a8dc',
    500: '#4085cd',
    950: '#000000',
  },
}

SCSS

$custom: #4085cd;
$custom-light: #84a8dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4085cd",
  "rgb": {
    "r": 64,
    "g": 133,
    "b": 205
  },
  "hsl": {
    "h": 210.638,
    "s": 58.506,
    "l": 52.745
  },
  "oklch": {
    "l": 0.60582,
    "c": 0.13032,
    "h": 251.7
  },
  "luminance": 0.22273
}

Semantic roles & 50–950 ramp

primary

#4085CD

secondary

#D3B596

accent

#9646E2

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4085CD

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

Preview Lab → · Contrast checker → · Palette generator →