#4598CC#4598CC

#4598CC is a light, moderate cyan. Relative luminance 0.281; OKLCH L 65.1% C 0.112 H 239.3°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#4598CC
RGB	rgb(69, 152, 204)
HSL	hsl(203, 57%, 54%)
HSV	hsv(203, 66%, 80%)
CMYK	cmyk(66.2%, 25.5%, 0%, 20%)
CIE-LAB	lab(59.96, -8.87, -34.12)
CIE-LCH	lch(59.96, 35.26, 255.43°)
OKLab	oklab(65.07% -0.0571 -0.096)
OKLCH	oklch(65.07% 0.112 239.3)
XYZ	xyz(24.5774, 28.0787, 61.2395)
Luminance	0.2808 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4598CC #CC7945

analogous

#45CCBC #4598CC #4554CC

triadic

#4598CC #CC4598 #98CC45

tetradic

#4598CC #BC45CC #CC7945 #54CC45

square

#4598CC #BC45CC #CC7945 #54CC45

split-complementary

#4598CC #CC4554 #CCBC45

monochromatic

#205576 #2E78A6 #4598CC #75B3D9 #A5CDE6

Accessibility & contrast

On white

3.17

#4598CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#4598CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4598CC

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4598CC	#FFFFFF	#000000	##000000
##4598CC	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8098CE

Deuteranopia (green-blind)

#6E8BCB

Tritanopia (blue-blind)

#00A5AA

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #4598cc;
/* rgb */ color: rgb(69, 152, 204);
/* oklch */ color: oklch(65.1% 0.112 239.3);

Tailwind

colors: {
  custom: {
    50: '#87b6db',
    500: '#4598cc',
    950: '#000000',
  },
}

SCSS

$custom: #4598cc;
$custom-light: #87b6db;
$custom-dark: #000000;

JSON

{
  "hex": "#4598cc",
  "rgb": {
    "r": 69,
    "g": 152,
    "b": 204
  },
  "hsl": {
    "h": 203.111,
    "s": 56.962,
    "l": 53.529
  },
  "oklch": {
    "l": 0.65066,
    "c": 0.1117,
    "h": 239.3
  },
  "luminance": 0.28081
}

Semantic roles & 50–950 ramp

primary

#4598CC

secondary

#D3B099

accent

#8248E0

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #4598CC

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

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