#4597BB#4597BB

#4597BB is a light, moderate cyan. Relative luminance 0.270; OKLCH L 64.0% C 0.096 H 229.7°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#4597BB
RGB	rgb(69, 151, 187)
HSL	hsl(198, 46%, 50%)
HSV	hsv(198, 63%, 73%)
CMYK	cmyk(63.1%, 19.3%, 0%, 26.7%)
CIE-LAB	lab(58.96, -13.86, -26.11)
CIE-LCH	lch(58.96, 29.56, 242.04°)
OKLab	oklab(64.04% -0.062 -0.073)
OKLCH	oklch(64.04% 0.096 229.7)
XYZ	xyz(22.4870, 26.9840, 51.0274)
Luminance	0.2699 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4597BB #BB6945

analogous

#45BBA4 #4597BB #455CBB

triadic

#4597BB #BB4597 #97BB45

tetradic

#4597BB #A445BB #BB6945 #5CBB45

square

#4597BB #A445BB #BB6945 #5CBB45

split-complementary

#4597BB #BB455C #BBA445

monochromatic

#244F62 #34738F #4597BB #72B0CB #9FC9DC

Accessibility & contrast

On white

3.28

#4597BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#4597BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4597BB

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4597BB	#FFFFFF	#000000	##000000
##4597BB	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8595BD

Deuteranopia (green-blind)

#7489BB

Tritanopia (blue-blind)

#00A1A3

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4597bb;
/* rgb */ color: rgb(69, 151, 187);
/* oklch */ color: oklch(64.0% 0.096 229.7);

Tailwind

colors: {
  custom: {
    50: '#84b5cf',
    500: '#4597bb',
    950: '#000000',
  },
}

SCSS

$custom: #4597bb;
$custom-light: #84b5cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4597bb",
  "rgb": {
    "r": 69,
    "g": 151,
    "b": 187
  },
  "hsl": {
    "h": 198.305,
    "s": 46.457,
    "l": 50.196
  },
  "oklch": {
    "l": 0.64038,
    "c": 0.09574,
    "h": 229.7
  },
  "luminance": 0.26986
}

Semantic roles & 50–950 ramp

primary

#4597BB

secondary

#C8A494

accent

#7A52D6

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1113

muted

#7D8082

Preview Lab

Preview with #4597BB

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

Preview Lab → · Contrast checker → · Palette generator →