#4590CA#4590CA

#4590CA is a light, moderate cyan. Relative luminance 0.255; OKLCH L 63.1% C 0.115 H 244.5°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#4590CA
RGB	rgb(69, 144, 202)
HSL	hsl(206, 56%, 53%)
HSV	hsv(206, 66%, 79%)
CMYK	cmyk(65.8%, 28.7%, 0%, 20.8%)
CIE-LAB	lab(57.53, -5.00, -36.79)
CIE-LCH	lch(57.53, 37.13, 262.26°)
OKLab	oklab(63.12% -0.0495 -0.1038)
OKLCH	oklch(63.12% 0.115 244.5)
XYZ	xyz(23.0842, 25.4736, 59.5660)
Luminance	0.2548 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4590CA #CA7F45

analogous

#45CAC1 #4590CA #454DCA

triadic

#4590CA #CA4590 #90CA45

tetradic

#4590CA #C145CA #CA7F45 #4DCA45

square

#4590CA #C145CA #CA7F45 #4DCA45

split-complementary

#4590CA #CA454D #CAC145

monochromatic

#215074 #2F70A3 #4590CA #75ACD8 #A4C9E5

Accessibility & contrast

On white

3.45

#4590CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#4590CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4590CA

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4590CA	#FFFFFF	#000000	##000000
##4590CA	1.00	3.45	6.10	6.10
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7691CD

Deuteranopia (green-blind)

#6484C9

Tritanopia (blue-blind)

#009EA4

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4590ca;
/* rgb */ color: rgb(69, 144, 202);
/* oklch */ color: oklch(63.1% 0.115 244.5);

Tailwind

colors: {
  custom: {
    50: '#86b0da',
    500: '#4590ca',
    950: '#000000',
  },
}

SCSS

$custom: #4590ca;
$custom-light: #86b0da;
$custom-dark: #000000;

JSON

{
  "hex": "#4590ca",
  "rgb": {
    "r": 69,
    "g": 144,
    "b": 202
  },
  "hsl": {
    "h": 206.165,
    "s": 55.649,
    "l": 53.137
  },
  "oklch": {
    "l": 0.63118,
    "c": 0.11499,
    "h": 244.5
  },
  "luminance": 0.25476
}

Semantic roles & 50–950 ramp

primary

#4590CA

secondary

#D2B299

accent

#8A49DF

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4590CA

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

Preview Lab → · Contrast checker → · Palette generator →