#4598BB#4598BB

#4598BB is a light, moderate cyan. Relative luminance 0.273; OKLCH L 64.3% C 0.095 H 228.7°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#4598BB
RGB	rgb(69, 152, 187)
HSL	hsl(198, 46%, 50%)
HSV	hsv(198, 63%, 73%)
CMYK	cmyk(63.1%, 18.7%, 0%, 26.7%)
CIE-LAB	lab(59.26, -14.40, -25.65)
CIE-LCH	lch(59.26, 29.42, 240.68°)
OKLab	oklab(64.28% -0.063 -0.0716)
OKLCH	oklch(64.28% 0.095 228.7)
XYZ	xyz(22.6486, 27.3072, 51.0813)
Luminance	0.2731 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4598BB #BB6845

analogous

#45BBA3 #4598BB #455DBB

triadic

#4598BB #BB4598 #98BB45

tetradic

#4598BB #A345BB #BB6845 #5DBB45

square

#4598BB #A345BB #BB6845 #5DBB45

split-complementary

#4598BB #BB455D #BBA345

monochromatic

#244F62 #34748F #4598BB #72B1CB #9FCADC

Accessibility & contrast

On white

3.25

#4598BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#4598BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4598BB

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4598BB	#FFFFFF	#000000	##000000
##4598BB	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8696BD

Deuteranopia (green-blind)

#7589BB

Tritanopia (blue-blind)

#00A2A3

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4598bb;
/* rgb */ color: rgb(69, 152, 187);
/* oklch */ color: oklch(64.3% 0.095 228.7);

Tailwind

colors: {
  custom: {
    50: '#84b6cf',
    500: '#4598bb',
    950: '#000000',
  },
}

SCSS

$custom: #4598bb;
$custom-light: #84b6cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4598bb",
  "rgb": {
    "r": 69,
    "g": 152,
    "b": 187
  },
  "hsl": {
    "h": 197.797,
    "s": 46.457,
    "l": 50.196
  },
  "oklch": {
    "l": 0.64276,
    "c": 0.09544,
    "h": 228.7
  },
  "luminance": 0.2731
}

Semantic roles & 50–950 ramp

primary

#4598BB

secondary

#C8A394

accent

#7952D6

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1113

muted

#7D8082

Preview Lab

Preview with #4598BB

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

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