#4585BC#4585BC

#4585BC is a mid, moderate cyan. Relative luminance 0.217; OKLCH L 59.9% C 0.107 H 246.7°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#4585BC
RGB	rgb(69, 133, 188)
HSL	hsl(208, 47%, 50%)
HSV	hsv(208, 63%, 74%)
CMYK	cmyk(63.3%, 29.3%, 0%, 26.3%)
CIE-LAB	lab(53.67, -3.34, -34.89)
CIE-LCH	lch(53.67, 35.05, 264.52°)
OKLab	oklab(59.86% -0.0423 -0.0984)
OKLCH	oklch(59.86% 0.107 246.7)
XYZ	xyz(19.9155, 21.6692, 50.7002)
Luminance	0.2167 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4585BC #BC7C45

analogous

#45BCB8 #4585BC #4549BC

triadic

#4585BC #BC4585 #85BC45

tetradic

#4585BC #B845BC #BC7C45 #49BC45

square

#4585BC #B845BC #BC7C45 #49BC45

split-complementary

#4585BC #BC4549 #BCB845

monochromatic

#244663 #346590 #4585BC #72A3CC #9FC0DC

Accessibility & contrast

On white

3.94

#4585BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#4585BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4585BC

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4585BC	#FFFFFF	#000000	##000000
##4585BC	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D87BE

Deuteranopia (green-blind)

#5D7BBB

Tritanopia (blue-blind)

#009298

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4585bc;
/* rgb */ color: rgb(69, 133, 188);
/* oklch */ color: oklch(59.9% 0.107 246.7);

Tailwind

colors: {
  custom: {
    50: '#84a8d0',
    500: '#4585bc',
    950: '#000000',
  },
}

SCSS

$custom: #4585bc;
$custom-light: #84a8d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4585bc",
  "rgb": {
    "r": 69,
    "g": 133,
    "b": 188
  },
  "hsl": {
    "h": 207.731,
    "s": 47.036,
    "l": 50.392
  },
  "oklch": {
    "l": 0.59862,
    "c": 0.10709,
    "h": 246.7
  },
  "luminance": 0.21671
}

Semantic roles & 50–950 ramp

primary

#4585BC

secondary

#C9AC94

accent

#8F51D7

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4585BC

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

Preview Lab → · Contrast checker → · Palette generator →