#4085CE#4085CE

#4085CE is a mid, vivid cyan. Relative luminance 0.223; OKLCH L 60.6% C 0.132 H 252.0°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#4085CE
RGB	rgb(64, 133, 206)
HSL	hsl(211, 59%, 53%)
HSV	hsv(211, 69%, 81%)
CMYK	cmyk(68.9%, 35.4%, 0%, 19.2%)
CIE-LAB	lab(54.36, 2.01, -44.05)
CIE-LCH	lch(54.36, 44.10, 272.61°)
OKLab	oklab(60.64% -0.0407 -0.1251)
OKLCH	oklch(60.64% 0.132 252)
XYZ	xyz(21.6383, 22.3190, 61.5482)
Luminance	0.2232 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4085CE #CE8940

analogous

#40CCCE #4085CE #4240CE

triadic

#4085CE #CE4085 #85CE40

tetradic

#4085CE #CE40CC #CE8940 #40CE42

square

#4085CE #CE40CC #CE8940 #40CE42

split-complementary

#4085CE #CE4240 #CCCE40

monochromatic

#1E4975 #2B67A6 #4085CE #71A4DA #A1C3E7

Accessibility & contrast

On white

3.84

#4085CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#4085CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4085CE

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4085CE	#FFFFFF	#000000	##000000
##4085CE	1.00	3.84	5.46	5.46
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6489D1

Deuteranopia (green-blind)

#507CCD

Tritanopia (blue-blind)

#0096A0

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4085ce;
/* rgb */ color: rgb(64, 133, 206);
/* oklch */ color: oklch(60.6% 0.132 252.0);

Tailwind

colors: {
  custom: {
    50: '#84a8dd',
    500: '#4085ce',
    950: '#000000',
  },
}

SCSS

$custom: #4085ce;
$custom-light: #84a8dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4085ce",
  "rgb": {
    "r": 64,
    "g": 133,
    "b": 206
  },
  "hsl": {
    "h": 210.845,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.60639,
    "c": 0.13159,
    "h": 252
  },
  "luminance": 0.22321
}

Semantic roles & 50–950 ramp

primary

#4085CE

secondary

#D4B696

accent

#9645E2

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4085CE

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

Preview Lab → · Contrast checker → · Palette generator →