#4590C4#4590C4

#4590C4 is a light, moderate cyan. Relative luminance 0.252; OKLCH L 62.8% C 0.108 H 241.6°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#4590C4
RGB	rgb(69, 144, 196)
HSL	hsl(205, 52%, 52%)
HSV	hsv(205, 65%, 77%)
CMYK	cmyk(64.8%, 26.5%, 0%, 23.1%)
CIE-LAB	lab(57.26, -7.01, -33.82)
CIE-LCH	lch(57.26, 34.54, 258.29°)
OKLab	oklab(62.82% -0.0514 -0.0952)
OKLCH	oklch(62.82% 0.108 241.6)
XYZ	xyz(22.3875, 25.1950, 55.8971)
Luminance	0.2520 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4590C4 #C47945

analogous

#45C4B9 #4590C4 #4551C4

triadic

#4590C4 #C44590 #90C445

tetradic

#4590C4 #B945C4 #C47945 #51C445

square

#4590C4 #B945C4 #C47945 #51C445

split-complementary

#4590C4 #C44551 #C4B945

monochromatic

#224E6C #316F9B #4590C4 #73ACD3 #A2C7E1

Accessibility & contrast

On white

3.48

#4590C4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#4590C4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4590C4

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4590C4	#FFFFFF	#000000	##000000
##4590C4	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7990C6

Deuteranopia (green-blind)

#6784C3

Tritanopia (blue-blind)

#009DA2

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4590c4;
/* rgb */ color: rgb(69, 144, 196);
/* oklch */ color: oklch(62.8% 0.108 241.6);

Tailwind

colors: {
  custom: {
    50: '#85b0d6',
    500: '#4590c4',
    950: '#000000',
  },
}

SCSS

$custom: #4590c4;
$custom-light: #85b0d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4590c4",
  "rgb": {
    "r": 69,
    "g": 144,
    "b": 196
  },
  "hsl": {
    "h": 204.567,
    "s": 51.837,
    "l": 51.961
  },
  "oklch": {
    "l": 0.62816,
    "c": 0.1082,
    "h": 241.6
  },
  "luminance": 0.25197
}

Semantic roles & 50–950 ramp

primary

#4590C4

secondary

#CEAD97

accent

#874DDB

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #4590C4

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

Preview Lab → · Contrast checker → · Palette generator →