#4598D8#4598D8

#4598D8 is a light, vivid cyan. Relative luminance 0.287; OKLCH L 65.7% C 0.125 H 244.7°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#4598D8
RGB	rgb(69, 152, 216)
HSL	hsl(206, 65%, 56%)
HSV	hsv(206, 68%, 85%)
CMYK	cmyk(68.1%, 29.6%, 0%, 15.3%)
CIE-LAB	lab(60.50, -4.85, -39.99)
CIE-LCH	lch(60.50, 40.29, 263.09°)
OKLab	oklab(65.67% -0.0533 -0.113)
OKLCH	oklch(65.67% 0.125 244.7)
XYZ	xyz(26.0724, 28.6768, 69.1135)
Luminance	0.2868 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4598D8 #D88545

analogous

#45D8CE #4598D8 #454FD8

triadic

#4598D8 #D84598 #98D845

tetradic

#4598D8 #CE45D8 #D88545 #4FD845

square

#4598D8 #CE45D8 #D88545 #4FD845

split-complementary

#4598D8 #D8454F #D8CE45

monochromatic

#1C5886 #2779B9 #4598D8 #78B4E3 #AAD0ED

Accessibility & contrast

On white

3.12

#4598D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#4598D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4598D8

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4598D8	#FFFFFF	#000000	##000000
##4598D8	1.00	3.12	6.74	6.74
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B9ADB

Deuteranopia (green-blind)

#678CD7

Tritanopia (blue-blind)

#00A7AF

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #4598d8;
/* rgb */ color: rgb(69, 152, 216);
/* oklch */ color: oklch(65.7% 0.125 244.7);

Tailwind

colors: {
  custom: {
    50: '#88b6e4',
    500: '#4598d8',
    950: '#000000',
  },
}

SCSS

$custom: #4598d8;
$custom-light: #88b6e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4598d8",
  "rgb": {
    "r": 69,
    "g": 152,
    "b": 216
  },
  "hsl": {
    "h": 206.122,
    "s": 65.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.65666,
    "c": 0.12495,
    "h": 244.7
  },
  "luminance": 0.2868
}

Semantic roles & 50–950 ramp

primary

#4598D8

secondary

#DBB89E

accent

#8940E8

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1115

muted

#7E8084

Preview Lab

Preview with #4598D8

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

Preview Lab → · Contrast checker → · Palette generator →