#4598E0#4598E0

#4598E0 is a light, vivid cyan. Relative luminance 0.291; OKLCH L 66.1% C 0.134 H 247.7°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#4598E0
RGB	rgb(69, 152, 224)
HSL	hsl(208, 71%, 57%)
HSV	hsv(208, 69%, 88%)
CMYK	cmyk(69.2%, 32.1%, 0%, 12.2%)
CIE-LAB	lab(60.87, -2.12, -43.85)
CIE-LCH	lch(60.87, 43.91, 267.23°)
OKLab	oklab(66.08% -0.051 -0.1242)
OKLCH	oklch(66.08% 0.134 247.7)
XYZ	xyz(27.1320, 29.1006, 74.6936)
Luminance	0.2910 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4598E0 #E08D45

analogous

#45E0DB #4598E0 #454AE0

triadic

#4598E0 #E04598 #98E045

tetradic

#4598E0 #DB45E0 #E08D45 #4AE045

square

#4598E0 #DB45E0 #E08D45 #4AE045

split-complementary

#4598E0 #E0454A #E0DB45

monochromatic

#185A92 #217AC7 #4598E0 #79B5E9 #AED2F1

Accessibility & contrast

On white

3.08

#4598E0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#4598E0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4598E0

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4598E0	#FFFFFF	#000000	##000000
##4598E0	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#789BE3

Deuteranopia (green-blind)

#628CDF

Tritanopia (blue-blind)

#00A9B2

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4598e0;
/* rgb */ color: rgb(69, 152, 224);
/* oklch */ color: oklch(66.1% 0.134 247.7);

Tailwind

colors: {
  custom: {
    50: '#8ab6ea',
    500: '#4598e0',
    950: '#000000',
  },
}

SCSS

$custom: #4598e0;
$custom-light: #8ab6ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4598e0",
  "rgb": {
    "r": 69,
    "g": 152,
    "b": 224
  },
  "hsl": {
    "h": 207.871,
    "s": 71.429,
    "l": 57.451
  },
  "oklch": {
    "l": 0.66084,
    "c": 0.1343,
    "h": 247.7
  },
  "luminance": 0.29104
}

Semantic roles & 50–950 ramp

primary

#4598E0

secondary

#E0BEA1

accent

#8D3AEE

background

#F9FBFE

surface

#F1F6FD

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4598E0

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

Preview Lab → · Contrast checker → · Palette generator →