#4085B7#4085B7

#4085B7 is a mid, moderate cyan. Relative luminance 0.213; OKLCH L 59.4% C 0.104 H 242.7°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#4085B7
RGB	rgb(64, 133, 183)
HSL	hsl(205, 48%, 48%)
HSV	hsv(205, 65%, 72%)
CMYK	cmyk(65%, 27.3%, 0%, 28.2%)
CIE-LAB	lab(53.26, -5.93, -32.70)
CIE-LCH	lch(53.26, 33.23, 259.72°)
OKLab	oklab(59.4% -0.0475 -0.0921)
OKLCH	oklch(59.4% 0.104 242.7)
XYZ	xyz(19.0459, 21.2820, 47.8947)
Luminance	0.2128 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4085B7 #B77240

analogous

#40B7AD #4085B7 #4049B7

triadic

#4085B7 #B74085 #85B740

tetradic

#4085B7 #AD40B7 #B77240 #49B740

square

#4085B7 #AD40B7 #B77240 #49B740

split-complementary

#4085B7 #B74049 #B7AD40

monochromatic

#20435C #30648A #4085B7 #69A2CB #97BEDB

Accessibility & contrast

On white

3.99

#4085B7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#4085B7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4085B7

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4085B7	#FFFFFF	#000000	##000000
##4085B7	1.00	3.99	5.26	5.26
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F86B9

Deuteranopia (green-blind)

#5E7AB6

Tritanopia (blue-blind)

#009196

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4085b7;
/* rgb */ color: rgb(64, 133, 183);
/* oklch */ color: oklch(59.4% 0.104 242.7);

Tailwind

colors: {
  custom: {
    50: '#81a8cd',
    500: '#4085b7',
    950: '#000000',
  },
}

SCSS

$custom: #4085b7;
$custom-light: #81a8cd;
$custom-dark: #000000;

JSON

{
  "hex": "#4085b7",
  "rgb": {
    "r": 64,
    "g": 133,
    "b": 183
  },
  "hsl": {
    "h": 205.21,
    "s": 48.178,
    "l": 48.431
  },
  "oklch": {
    "l": 0.59405,
    "c": 0.10359,
    "h": 242.7
  },
  "luminance": 0.21284
}

Semantic roles & 50–950 ramp

primary

#4085B7

secondary

#C6A58D

accent

#8950D8

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #4085B7

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

Preview Lab → · Contrast checker → · Palette generator →