#4597EE#4597EE

#4597EE is a light, vivid cyan. Relative luminance 0.296; OKLCH L 66.6% C 0.152 H 252.3°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#4597EE
RGB	rgb(69, 151, 238)
HSL	hsl(211, 83%, 60%)
HSV	hsv(211, 71%, 93%)
CMYK	cmyk(71%, 36.6%, 0%, 6.7%)
CIE-LAB	lab(61.28, 3.30, -50.95)
CIE-LCH	lch(61.28, 51.06, 273.71°)
OKLab	oklab(66.63% -0.0463 -0.145)
OKLCH	oklch(66.63% 0.152 252.3)
XYZ	xyz(28.9477, 29.5683, 85.0540)
Luminance	0.2957 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4597EE #EE9C45

analogous

#45EBEE #4597EE #4845EE

triadic

#4597EE #EE4597 #97EE45

tetradic

#4597EE #EE45EB #EE9C45 #45EE48

square

#4597EE #EE45EB #EE9C45 #45EE48

split-complementary

#4597EE #EE4845 #EBEE45

monochromatic

#0F5AA9 #1578E1 #4597EE #7DB6F3 #B5D6F8

Accessibility & contrast

On white

3.04

#4597EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#4597EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4597EE

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4597EE	#FFFFFF	#000000	##000000
##4597EE	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F9DF2

Deuteranopia (green-blind)

#568DEC

Tritanopia (blue-blind)

#00ABB7

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4597ee;
/* rgb */ color: rgb(69, 151, 238);
/* oklch */ color: oklch(66.6% 0.152 252.3);

Tailwind

colors: {
  custom: {
    50: '#8cb5f4',
    500: '#4597ee',
    950: '#000000',
  },
}

SCSS

$custom: #4597ee;
$custom-light: #8cb5f4;
$custom-dark: #000000;

JSON

{
  "hex": "#4597ee",
  "rgb": {
    "r": 69,
    "g": 151,
    "b": 238
  },
  "hsl": {
    "h": 210.888,
    "s": 83.251,
    "l": 60.196
  },
  "oklch": {
    "l": 0.66632,
    "c": 0.15224,
    "h": 252.3
  },
  "luminance": 0.29571
}

Semantic roles & 50–950 ramp

primary

#4597EE

secondary

#E8C8A7

accent

#7606E0

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #4597EE

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

Preview Lab → · Contrast checker → · Palette generator →