#4297AE#4297AE

#4297AE is a light, moderate cyan. Relative luminance 0.263; OKLCH L 63.4% C 0.088 H 218.4°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#4297AE
RGB	rgb(66, 151, 174)
HSL	hsl(193, 45%, 47%)
HSV	hsv(193, 62%, 68%)
CMYK	cmyk(62.1%, 13.2%, 0%, 31.8%)
CIE-LAB	lab(58.36, -18.50, -19.67)
CIE-LCH	lch(58.36, 27.00, 226.76°)
OKLab	oklab(63.37% -0.0689 -0.0547)
OKLCH	oklch(63.37% 0.088 218.4)
XYZ	xyz(20.9503, 26.3453, 44.0173)
Luminance	0.2635 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4297AE #AE5942

analogous

#42AE8F #4297AE #4261AE

triadic

#4297AE #AE4297 #97AE42

tetradic

#4297AE #8F42AE #AE5942 #61AE42

square

#4297AE #8F42AE #AE5942 #61AE42

split-complementary

#4297AE #AE4261 #AE8F42

monochromatic

#204A55 #317082 #4297AE #68B2C6 #94C8D6

Accessibility & contrast

On white

3.35

#4297AE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#4297AE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4297AE

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4297AE	#FFFFFF	#000000	##000000
##4297AE	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8893AF

Deuteranopia (green-blind)

#7987AE

Tritanopia (blue-blind)

#009F9E

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4297ae;
/* rgb */ color: rgb(66, 151, 174);
/* oklch */ color: oklch(63.4% 0.088 218.4);

Tailwind

colors: {
  custom: {
    50: '#82b5c6',
    500: '#4297ae',
    950: '#000000',
  },
}

SCSS

$custom: #4297ae;
$custom-light: #82b5c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4297ae",
  "rgb": {
    "r": 66,
    "g": 151,
    "b": 174
  },
  "hsl": {
    "h": 192.778,
    "s": 45,
    "l": 47.059
  },
  "oklch": {
    "l": 0.63369,
    "c": 0.08795,
    "h": 218.4
  },
  "luminance": 0.26347
}

Semantic roles & 50–950 ramp

primary

#4297AE

secondary

#C2968A

accent

#6F53D5

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #4297AE

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

Preview Lab → · Contrast checker → · Palette generator →