#4085B2#4085B2

#4085B2 is a mid, moderate cyan. Relative luminance 0.211; OKLCH L 59.2% C 0.098 H 239.9°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#4085B2
RGB	rgb(64, 133, 178)
HSL	hsl(204, 47%, 47%)
HSV	hsv(204, 64%, 70%)
CMYK	cmyk(64%, 25.3%, 0%, 30.2%)
CIE-LAB	lab(53.03, -7.61, -30.17)
CIE-LCH	lch(53.03, 31.12, 255.84°)
OKLab	oklab(59.16% -0.0491 -0.0848)
OKLCH	oklch(59.16% 0.098 239.9)
XYZ	xyz(18.5347, 21.0775, 45.2024)
Luminance	0.2108 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4085B2 #B26D40

analogous

#40B2A6 #4085B2 #404CB2

triadic

#4085B2 #B24085 #85B240

tetradic

#4085B2 #A640B2 #B26D40 #4CB240

square

#4085B2 #A640B2 #B26D40 #4CB240

split-complementary

#4085B2 #B2404C #B2A640

monochromatic

#204258 #306385 #4085B2 #67A2C8 #94BDD8

Accessibility & contrast

On white

4.03

#4085B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#4085B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4085B2

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4085B2	#FFFFFF	#000000	##000000
##4085B2	1.00	4.03	5.22	5.22
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7085B4

Deuteranopia (green-blind)

#617AB1

Tritanopia (blue-blind)

#009094

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4085b2;
/* rgb */ color: rgb(64, 133, 178);
/* oklch */ color: oklch(59.2% 0.098 239.9);

Tailwind

colors: {
  custom: {
    50: '#80a8c9',
    500: '#4085b2',
    950: '#000000',
  },
}

SCSS

$custom: #4085b2;
$custom-light: #80a8c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4085b2",
  "rgb": {
    "r": 64,
    "g": 133,
    "b": 178
  },
  "hsl": {
    "h": 203.684,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.59156,
    "c": 0.09799,
    "h": 239.9
  },
  "luminance": 0.21079
}

Semantic roles & 50–950 ramp

primary

#4085B2

secondary

#C4A18A

accent

#8651D7

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #4085B2

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

Preview Lab → · Contrast checker → · Palette generator →