#4597E8#4597E8

#4597E8 is a light, vivid cyan. Relative luminance 0.292; OKLCH L 66.3% C 0.145 H 250.7°. Best body text is #000000 at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#4597E8
RGB	rgb(69, 151, 232)
HSL	hsl(210, 78%, 59%)
HSV	hsv(210, 70%, 91%)
CMYK	cmyk(70.3%, 34.9%, 0%, 9%)
CIE-LAB	lab(60.98, 1.22, -48.12)
CIE-LCH	lch(60.98, 48.13, 271.45°)
OKLab	oklab(66.3% -0.0479 -0.1367)
OKLCH	oklch(66.3% 0.145 250.7)
XYZ	xyz(28.0809, 29.2216, 80.4887)
Luminance	0.2923 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4597E8 #E89645

analogous

#45E8E7 #4597E8 #4546E8

triadic

#4597E8 #E84597 #97E845

tetradic

#4597E8 #E745E8 #E89645 #46E845

square

#4597E8 #E745E8 #E89645 #46E845

split-complementary

#4597E8 #E84546 #E8E745

monochromatic

#145A9F #1A78D5 #4597E8 #7BB5EF #B2D4F5

Accessibility & contrast

On white

3.07

#4597E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.85

#4597E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4597E8

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4597E8	#FFFFFF	#000000	##000000
##4597E8	1.00	3.07	6.85	6.85
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.85	21.00	1.00	1.00
##000000	6.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#729CEB

Deuteranopia (green-blind)

#5B8CE6

Tritanopia (blue-blind)

#00AAB5

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4597e8;
/* rgb */ color: rgb(69, 151, 232);
/* oklch */ color: oklch(66.3% 0.145 250.7);

Tailwind

colors: {
  custom: {
    50: '#8bb5f0',
    500: '#4597e8',
    950: '#000000',
  },
}

SCSS

$custom: #4597e8;
$custom-light: #8bb5f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4597e8",
  "rgb": {
    "r": 69,
    "g": 151,
    "b": 232
  },
  "hsl": {
    "h": 209.816,
    "s": 77.99,
    "l": 59.02
  },
  "oklch": {
    "l": 0.66296,
    "c": 0.14485,
    "h": 250.7
  },
  "luminance": 0.29225
}

Semantic roles & 50–950 ramp

primary

#4597E8

secondary

#E4C4A4

accent

#9333F4

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4597E8

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

Preview Lab → · Contrast checker → · Palette generator →