#4597BC#4597BC

#4597BC is a light, moderate cyan. Relative luminance 0.270; OKLCH L 64.1% C 0.097 H 230.4°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#4597BC
RGB	rgb(69, 151, 188)
HSL	hsl(199, 47%, 50%)
HSV	hsv(199, 63%, 74%)
CMYK	cmyk(63.3%, 19.7%, 0%, 26.3%)
CIE-LAB	lab(59.00, -13.54, -26.61)
CIE-LCH	lch(59.00, 29.86, 243.04°)
OKLab	oklab(64.08% -0.0616 -0.0744)
OKLCH	oklch(64.08% 0.097 230.4)
XYZ	xyz(22.5944, 27.0270, 51.5932)
Luminance	0.2703 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4597BC #BC6A45

analogous

#45BCA5 #4597BC #455CBC

triadic

#4597BC #BC4597 #97BC45

tetradic

#4597BC #A545BC #BC6A45 #5CBC45

square

#4597BC #A545BC #BC6A45 #5CBC45

split-complementary

#4597BC #BC455C #BCA545

monochromatic

#244F63 #347390 #4597BC #72B0CC #9FC9DC

Accessibility & contrast

On white

3.28

#4597BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#4597BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4597BC

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4597BC	#FFFFFF	#000000	##000000
##4597BC	1.00	3.28	6.41	6.41
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8495BE

Deuteranopia (green-blind)

#7489BB

Tritanopia (blue-blind)

#00A1A3

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4597bc;
/* rgb */ color: rgb(69, 151, 188);
/* oklch */ color: oklch(64.1% 0.097 230.4);

Tailwind

colors: {
  custom: {
    50: '#84b5d0',
    500: '#4597bc',
    950: '#000000',
  },
}

SCSS

$custom: #4597bc;
$custom-light: #84b5d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4597bc",
  "rgb": {
    "r": 69,
    "g": 151,
    "b": 188
  },
  "hsl": {
    "h": 198.655,
    "s": 47.036,
    "l": 50.392
  },
  "oklch": {
    "l": 0.64083,
    "c": 0.09661,
    "h": 230.4
  },
  "luminance": 0.27029
}

Semantic roles & 50–950 ramp

primary

#4597BC

secondary

#C9A494

accent

#7B51D7

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #4597BC

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

Preview Lab → · Contrast checker → · Palette generator →