#4598EE#4598EE

#4598EE is a light, vivid cyan. Relative luminance 0.299; OKLCH L 66.9% C 0.151 H 251.8°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#4598EE
RGB	rgb(69, 152, 238)
HSL	hsl(211, 83%, 60%)
HSV	hsv(211, 71%, 93%)
CMYK	cmyk(71%, 36.1%, 0%, 6.7%)
CIE-LAB	lab(61.56, 2.72, -50.51)
CIE-LCH	lch(61.56, 50.58, 273.08°)
OKLab	oklab(66.85% -0.0473 -0.1437)
OKLCH	oklch(66.85% 0.151 251.8)
XYZ	xyz(29.1093, 29.8915, 85.1079)
Luminance	0.2989 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4598EE #EE9B45

analogous

#45ECEE #4598EE #4745EE

triadic

#4598EE #EE4598 #98EE45

tetradic

#4598EE #EE45EC #EE9B45 #45EE47

square

#4598EE #EE45EC #EE9B45 #45EE47

split-complementary

#4598EE #EE4745 #ECEE45

monochromatic

#0F5BA9 #1579E1 #4598EE #7DB7F3 #B5D6F8

Accessibility & contrast

On white

3.01

#4598EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#4598EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4598EE

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4598EE	#FFFFFF	#000000	##000000
##4598EE	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#719DF2

Deuteranopia (green-blind)

#588DEC

Tritanopia (blue-blind)

#00ACB8

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4598ee;
/* rgb */ color: rgb(69, 152, 238);
/* oklch */ color: oklch(66.9% 0.151 251.8);

Tailwind

colors: {
  custom: {
    50: '#8cb5f4',
    500: '#4598ee',
    950: '#000000',
  },
}

SCSS

$custom: #4598ee;
$custom-light: #8cb5f4;
$custom-dark: #000000;

JSON

{
  "hex": "#4598ee",
  "rgb": {
    "r": 69,
    "g": 152,
    "b": 238
  },
  "hsl": {
    "h": 210.533,
    "s": 83.251,
    "l": 60.196
  },
  "oklch": {
    "l": 0.66852,
    "c": 0.15126,
    "h": 251.8
  },
  "luminance": 0.29895
}

Semantic roles & 50–950 ramp

primary

#4598EE

secondary

#E8C8A7

accent

#7506E0

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #4598EE

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

Preview Lab → · Contrast checker → · Palette generator →