#4597AC#4597AC

#4597AC is a light, moderate cyan. Relative luminance 0.264; OKLCH L 63.4% C 0.085 H 217.1°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#4597AC
RGB	rgb(69, 151, 172)
HSL	hsl(192, 43%, 47%)
HSV	hsv(192, 60%, 67%)
CMYK	cmyk(59.9%, 12.2%, 0%, 32.5%)
CIE-LAB	lab(58.39, -18.55, -18.48)
CIE-LCH	lch(58.39, 26.19, 224.89°)
OKLab	oklab(63.4% -0.0678 -0.0513)
OKLCH	oklch(63.4% 0.085 217.1)
XYZ	xyz(20.9643, 26.3749, 43.0078)
Luminance	0.2638 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4597AC #AC5A45

analogous

#45AC8E #4597AC #4564AC

triadic

#4597AC #AC4597 #97AC45

tetradic

#4597AC #8E45AC #AC5A45 #64AC45

square

#4597AC #8E45AC #AC5A45 #64AC45

split-complementary

#4597AC #AC4564 #AC8E45

monochromatic

#224A55 #337180 #4597AC #6BB1C4 #96C8D5

Accessibility & contrast

On white

3.35

#4597AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#4597AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4597AC

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4597AC	#FFFFFF	#000000	##000000
##4597AC	1.00	3.35	6.28	6.28
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8993AD

Deuteranopia (green-blind)

#7A88AC

Tritanopia (blue-blind)

#009E9E

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4597ac;
/* rgb */ color: rgb(69, 151, 172);
/* oklch */ color: oklch(63.4% 0.085 217.1);

Tailwind

colors: {
  custom: {
    50: '#83b5c4',
    500: '#4597ac',
    950: '#000000',
  },
}

SCSS

$custom: #4597ac;
$custom-light: #83b5c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4597ac",
  "rgb": {
    "r": 69,
    "g": 151,
    "b": 172
  },
  "hsl": {
    "h": 192.233,
    "s": 42.739,
    "l": 47.255
  },
  "oklch": {
    "l": 0.63396,
    "c": 0.085,
    "h": 217.1
  },
  "luminance": 0.26377
}

Semantic roles & 50–950 ramp

primary

#4597AC

secondary

#C1978C

accent

#6F55D3

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #4597AC

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

Preview Lab → · Contrast checker → · Palette generator →