#4598BF#4598BF

#4598BF is a light, moderate cyan. Relative luminance 0.275; OKLCH L 64.5% C 0.099 H 231.5°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#4598BF
RGB	rgb(69, 152, 191)
HSL	hsl(199, 49%, 51%)
HSV	hsv(199, 64%, 75%)
CMYK	cmyk(63.9%, 20.4%, 0%, 25.1%)
CIE-LAB	lab(59.42, -13.12, -27.66)
CIE-LCH	lch(59.42, 30.62, 244.62°)
OKLab	oklab(64.46% -0.0616 -0.0774)
OKLCH	oklch(64.46% 0.099 231.5)
XYZ	xyz(23.0828, 27.4809, 53.3680)
Luminance	0.2748 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4598BF #BF6C45

analogous

#45BFA9 #4598BF #455BBF

triadic

#4598BF #BF4598 #98BF45

tetradic

#4598BF #A945BF #BF6C45 #5BBF45

square

#4598BF #A945BF #BF6C45 #5BBF45

split-complementary

#4598BF #BF455B #BFA945

monochromatic

#235166 #337594 #4598BF #73B1CF #A0CADE

Accessibility & contrast

On white

3.23

#4598BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#4598BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4598BF

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4598BF	#FFFFFF	#000000	##000000
##4598BF	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8596C1

Deuteranopia (green-blind)

#748ABE

Tritanopia (blue-blind)

#00A3A5

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4598bf;
/* rgb */ color: rgb(69, 152, 191);
/* oklch */ color: oklch(64.5% 0.099 231.5);

Tailwind

colors: {
  custom: {
    50: '#85b6d2',
    500: '#4598bf',
    950: '#000000',
  },
}

SCSS

$custom: #4598bf;
$custom-light: #85b6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4598bf",
  "rgb": {
    "r": 69,
    "g": 152,
    "b": 191
  },
  "hsl": {
    "h": 199.18,
    "s": 48.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.64455,
    "c": 0.09891,
    "h": 231.5
  },
  "luminance": 0.27483
}

Semantic roles & 50–950 ramp

primary

#4598BF

secondary

#CBA695

accent

#7B4FD8

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #4598BF

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

Preview Lab → · Contrast checker → · Palette generator →