#4085DE#4085DE

#4085DE is a mid, vivid cyan. Relative luminance 0.231; OKLCH L 61.6% C 0.152 H 256.0°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#4085DE
RGB	rgb(64, 133, 222)
HSL	hsl(214, 71%, 56%)
HSV	hsv(214, 71%, 87%)
CMYK	cmyk(71.2%, 40.1%, 0%, 12.9%)
CIE-LAB	lab(55.21, 7.68, -51.71)
CIE-LCH	lch(55.21, 52.28, 278.44°)
OKLab	oklab(61.58% -0.0369 -0.1476)
OKLCH	oklch(61.58% 0.152 256)
XYZ	xyz(23.6819, 23.1364, 72.3108)
Luminance	0.2314 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4085DE #DE9940

analogous

#40D4DE #4085DE #4A40DE

triadic

#4085DE #DE4085 #85DE40

tetradic

#4085DE #DE40D4 #DE9940 #40DE4A

square

#4085DE #DE40D4 #DE9940 #40DE4A

split-complementary

#4085DE #DE4A40 #D4DE40

monochromatic

#184A8B #2166C0 #4085DE #74A6E7 #A8C8F0

Accessibility & contrast

On white

3.73

#4085DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#4085DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4085DE

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4085DE	#FFFFFF	#000000	##000000
##4085DE	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B8CE2

Deuteranopia (green-blind)

#427DDC

Tritanopia (blue-blind)

#009AA7

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4085de;
/* rgb */ color: rgb(64, 133, 222);
/* oklch */ color: oklch(61.6% 0.152 256.0);

Tailwind

colors: {
  custom: {
    50: '#87a8e9',
    500: '#4085de',
    950: '#000000',
  },
}

SCSS

$custom: #4085de;
$custom-light: #87a8e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4085de",
  "rgb": {
    "r": 64,
    "g": 133,
    "b": 222
  },
  "hsl": {
    "h": 213.797,
    "s": 70.536,
    "l": 56.078
  },
  "oklch": {
    "l": 0.61578,
    "c": 0.15212,
    "h": 256
  },
  "luminance": 0.23139
}

Semantic roles & 50–950 ramp

primary

#4085DE

secondary

#DEC19C

accent

#9F3AED

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4085DE

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

Preview Lab → · Contrast checker → · Palette generator →