#4CB1CF#4CB1CF

#4CB1CF is a light, moderate cyan. Relative luminance 0.375; OKLCH L 71.3% C 0.102 H 220.6°. Best body text is #000000 at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#4CB1CF
RGB	rgb(76, 177, 207)
HSL	hsl(194, 58%, 55%)
HSV	hsv(194, 63%, 81%)
CMYK	cmyk(63.3%, 14.5%, 0%, 18.8%)
CIE-LAB	lab(67.64, -20.22, -23.92)
CIE-LCH	lch(67.64, 31.32, 229.79°)
OKLab	oklab(71.29% -0.0777 -0.0666)
OKLCH	oklch(71.29% 0.102 220.6)
XYZ	xyz(29.9606, 37.4826, 64.6753)
Luminance	0.3749 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB1CF #CF6A4C

analogous

#4CCFAB #4CB1CF #4C70CF

triadic

#4CB1CF #CF4CB1 #B1CF4C

tetradic

#4CB1CF #AB4CCF #CF6A4C #70CF4C

square

#4CB1CF #AB4CCF #CF6A4C #70CF4C

split-complementary

#4CB1CF #CF4C70 #CFAB4C

monochromatic

#22697F #2F92AF #4CB1CF #7CC6DC #ADDBE9

Accessibility & contrast

On white

2.47

#4CB1CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.50

#4CB1CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB1CF

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB1CF	#FFFFFF	#000000	##000000
##4CB1CF	1.00	2.47	8.50	8.50
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.50	21.00	1.00	1.00
##000000	8.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FADD1

Deuteranopia (green-blind)

#8C9FCF

Tritanopia (blue-blind)

#00BBBA

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #4cb1cf;
/* rgb */ color: rgb(76, 177, 207);
/* oklch */ color: oklch(71.3% 0.102 220.6);

Tailwind

colors: {
  custom: {
    50: '#8bc8dd',
    500: '#4cb1cf',
    950: '#000000',
  },
}

SCSS

$custom: #4cb1cf;
$custom-light: #8bc8dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb1cf",
  "rgb": {
    "r": 76,
    "g": 177,
    "b": 207
  },
  "hsl": {
    "h": 193.74,
    "s": 57.709,
    "l": 55.49
  },
  "oklch": {
    "l": 0.71288,
    "c": 0.10233,
    "h": 220.6
  },
  "luminance": 0.37486
}

Semantic roles & 50–950 ramp

primary

#4CB1CF

secondary

#D7ADA0

accent

#6A47E1

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4CB1CF

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

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