#4085D7#4085D7

#4085D7 is a mid, vivid cyan. Relative luminance 0.228; OKLCH L 61.2% C 0.143 H 254.4°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#4085D7
RGB	rgb(64, 133, 215)
HSL	hsl(213, 65%, 55%)
HSV	hsv(213, 70%, 84%)
CMYK	cmyk(70.2%, 38.1%, 0%, 15.7%)
CIE-LAB	lab(54.83, 5.19, -48.38)
CIE-LCH	lch(54.83, 48.66, 276.12°)
OKLab	oklab(61.16% -0.0385 -0.1378)
OKLCH	oklch(61.16% 0.143 254.4)
XYZ	xyz(22.7631, 22.7689, 67.4720)
Luminance	0.2277 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4085D7 #D79240

analogous

#40D0D7 #4085D7 #4740D7

triadic

#4085D7 #D74085 #85D740

tetradic

#4085D7 #D740D0 #D79240 #40D747

square

#4085D7 #D740D0 #D79240 #40D747

split-complementary

#4085D7 #D74740 #D0D740

monochromatic

#1B4A81 #2667B4 #4085D7 #73A5E2 #A5C6EC

Accessibility & contrast

On white

3.78

#4085D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#4085D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4085D7

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4085D7	#FFFFFF	#000000	##000000
##4085D7	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F8BDA

Deuteranopia (green-blind)

#497DD5

Tritanopia (blue-blind)

#0098A4

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4085d7;
/* rgb */ color: rgb(64, 133, 215);
/* oklch */ color: oklch(61.2% 0.143 254.4);

Tailwind

colors: {
  custom: {
    50: '#86a8e4',
    500: '#4085d7',
    950: '#000000',
  },
}

SCSS

$custom: #4085d7;
$custom-light: #86a8e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4085d7",
  "rgb": {
    "r": 64,
    "g": 133,
    "b": 215
  },
  "hsl": {
    "h": 212.583,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.61159,
    "c": 0.14309,
    "h": 254.4
  },
  "luminance": 0.22771
}

Semantic roles & 50–950 ramp

primary

#4085D7

secondary

#D9BC9A

accent

#9B3FE8

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0C0F15

muted

#7D7F84

Preview Lab

Preview with #4085D7

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

Preview Lab → · Contrast checker → · Palette generator →