#4CA5CF#4CA5CF

#4CA5CF is a light, moderate cyan. Relative luminance 0.330; OKLCH L 68.5% C 0.105 H 231.6°. Best body text is #000000 at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#4CA5CF
RGB	rgb(76, 165, 207)
HSL	hsl(199, 58%, 55%)
HSV	hsv(199, 63%, 81%)
CMYK	cmyk(63.3%, 20.3%, 0%, 18.8%)
CIE-LAB	lab(64.12, -13.87, -29.33)
CIE-LCH	lch(64.12, 32.44, 244.69°)
OKLab	oklab(68.48% -0.0651 -0.0821)
OKLCH	oklch(68.48% 0.105 231.6)
XYZ	xyz(27.6937, 32.9489, 63.9197)
Luminance	0.3295 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CA5CF #CF764C

analogous

#4CCFB8 #4CA5CF #4C63CF

triadic

#4CA5CF #CF4CA5 #A5CF4C

tetradic

#4CA5CF #B84CCF #CF764C #63CF4C

square

#4CA5CF #B84CCF #CF764C #63CF4C

split-complementary

#4CA5CF #CF4C63 #CFB84C

monochromatic

#22617F #2F86AF #4CA5CF #7CBDDC #ADD6E9

Accessibility & contrast

On white

2.77

#4CA5CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.59

#4CA5CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CA5CF

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CA5CF	#FFFFFF	#000000	##000000
##4CA5CF	1.00	2.77	7.59	7.59
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.59	21.00	1.00	1.00
##000000	7.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90A3D1

Deuteranopia (green-blind)

#7E96CE

Tritanopia (blue-blind)

#00B0B3

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #4ca5cf;
/* rgb */ color: rgb(76, 165, 207);
/* oklch */ color: oklch(68.5% 0.105 231.6);

Tailwind

colors: {
  custom: {
    50: '#8bbfdd',
    500: '#4ca5cf',
    950: '#000000',
  },
}

SCSS

$custom: #4ca5cf;
$custom-light: #8bbfdd;
$custom-dark: #000000;

JSON

{
  "hex": "#4ca5cf",
  "rgb": {
    "r": 76,
    "g": 165,
    "b": 207
  },
  "hsl": {
    "h": 199.237,
    "s": 57.709,
    "l": 55.49
  },
  "oklch": {
    "l": 0.68478,
    "c": 0.10476,
    "h": 231.6
  },
  "luminance": 0.32952
}

Semantic roles & 50–950 ramp

primary

#4CA5CF

secondary

#D7B2A0

accent

#7847E1

background

#F9FBFD

surface

#F1F7FB

border

#CBD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #4CA5CF

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

Preview Lab → · Contrast checker → · Palette generator →