#4598D9#4598D9

#4598D9 is a light, vivid cyan. Relative luminance 0.287; OKLCH L 65.7% C 0.126 H 245.1°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#4598D9
RGB	rgb(69, 152, 217)
HSL	hsl(206, 66%, 56%)
HSV	hsv(206, 68%, 85%)
CMYK	cmyk(68.2%, 30%, 0%, 14.9%)
CIE-LAB	lab(60.54, -4.51, -40.48)
CIE-LCH	lch(60.54, 40.73, 263.65°)
OKLab	oklab(65.72% -0.053 -0.1144)
OKLCH	oklch(65.72% 0.126 245.1)
XYZ	xyz(26.2021, 28.7286, 69.7965)
Luminance	0.2873 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4598D9 #D98645

analogous

#45D9D0 #4598D9 #454ED9

triadic

#4598D9 #D94598 #98D945

tetradic

#4598D9 #D045D9 #D98645 #4ED945

square

#4598D9 #D045D9 #D98645 #4ED945

split-complementary

#4598D9 #D9454E #D9D045

monochromatic

#1C5888 #2679BB #4598D9 #78B4E3 #ABD0EE

Accessibility & contrast

On white

3.11

#4598D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#4598D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4598D9

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4598D9	#FFFFFF	#000000	##000000
##4598D9	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B9ADC

Deuteranopia (green-blind)

#668CD8

Tritanopia (blue-blind)

#00A8AF

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #4598d9;
/* rgb */ color: rgb(69, 152, 217);
/* oklch */ color: oklch(65.7% 0.126 245.1);

Tailwind

colors: {
  custom: {
    50: '#89b6e5',
    500: '#4598d9',
    950: '#000000',
  },
}

SCSS

$custom: #4598d9;
$custom-light: #89b6e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4598d9",
  "rgb": {
    "r": 69,
    "g": 152,
    "b": 217
  },
  "hsl": {
    "h": 206.351,
    "s": 66.071,
    "l": 56.078
  },
  "oklch": {
    "l": 0.65717,
    "c": 0.1261,
    "h": 245.1
  },
  "luminance": 0.28731
}

Semantic roles & 50–950 ramp

primary

#4598D9

secondary

#DBB99E

accent

#8A3FE9

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1115

muted

#7E8084

Preview Lab

Preview with #4598D9

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

Preview Lab → · Contrast checker → · Palette generator →