#4582B9#4582B9

#4582B9 is a mid, moderate cyan. Relative luminance 0.207; OKLCH L 59.0% C 0.106 H 247.8°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#4582B9
RGB	rgb(69, 130, 185)
HSL	hsl(208, 46%, 50%)
HSV	hsv(208, 63%, 73%)
CMYK	cmyk(62.7%, 29.7%, 0%, 27.5%)
CIE-LAB	lab(52.65, -2.60, -34.77)
CIE-LCH	lch(52.65, 34.87, 265.73°)
OKLab	oklab(59.01% -0.04 -0.098)
OKLCH	oklch(59.01% 0.106 247.8)
XYZ	xyz(19.1906, 20.7314, 48.8798)
Luminance	0.2073 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4582B9 #B97C45

analogous

#45B9B6 #4582B9 #4548B9

triadic

#4582B9 #B94582 #82B945

tetradic

#4582B9 #B645B9 #B97C45 #48B945

square

#4582B9 #B645B9 #B97C45 #48B945

split-complementary

#4582B9 #B94548 #B9B645

monochromatic

#244360 #34638C #4582B9 #71A0CA #9EBEDB

Accessibility & contrast

On white

4.08

#4582B9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#4582B9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4582B9

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4582B9	#FFFFFF	#000000	##000000
##4582B9	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A84BB

Deuteranopia (green-blind)

#5A79B8

Tritanopia (blue-blind)

#008F95

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4582b9;
/* rgb */ color: rgb(69, 130, 185);
/* oklch */ color: oklch(59.0% 0.106 247.8);

Tailwind

colors: {
  custom: {
    50: '#83a6ce',
    500: '#4582b9',
    950: '#000000',
  },
}

SCSS

$custom: #4582b9;
$custom-light: #83a6ce;
$custom-dark: #000000;

JSON

{
  "hex": "#4582b9",
  "rgb": {
    "r": 69,
    "g": 130,
    "b": 185
  },
  "hsl": {
    "h": 208.448,
    "s": 45.669,
    "l": 49.804
  },
  "oklch": {
    "l": 0.59013,
    "c": 0.1059,
    "h": 247.8
  },
  "luminance": 0.20733
}

Semantic roles & 50–950 ramp

primary

#4582B9

secondary

#C7AC93

accent

#9152D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F13

muted

#7D7F82

Preview Lab

Preview with #4582B9

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

Preview Lab → · Contrast checker → · Palette generator →