#4BB0CE#4BB0CE

#4BB0CE is a light, moderate cyan. Relative luminance 0.370; OKLCH L 71.0% C 0.102 H 220.6°. Best body text is #000000 at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#4BB0CE
RGB	rgb(75, 176, 206)
HSL	hsl(194, 57%, 55%)
HSV	hsv(194, 64%, 81%)
CMYK	cmyk(63.6%, 14.6%, 0%, 19.2%)
CIE-LAB	lab(67.28, -20.18, -23.92)
CIE-LCH	lch(67.28, 31.30, 229.85°)
OKLab	oklab(70.98% -0.0776 -0.0666)
OKLCH	oklch(70.98% 0.102 220.6)
XYZ	xyz(29.5631, 36.9996, 63.9642)
Luminance	0.3700 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB0CE #CE694B

analogous

#4BCEAA #4BB0CE #4B6FCE

triadic

#4BB0CE #CE4BB0 #B0CE4B

tetradic

#4BB0CE #AA4BCE #CE694B #6FCE4B

square

#4BB0CE #AA4BCE #CE694B #6FCE4B

split-complementary

#4BB0CE #CE4B6F #CEAA4B

monochromatic

#22687D #2F90AD #4BB0CE #7BC5DB #ABDAE8

Accessibility & contrast

On white

2.50

#4BB0CE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.40

#4BB0CE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB0CE

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB0CE	#FFFFFF	#000000	##000000
##4BB0CE	1.00	2.50	8.40	8.40
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.40	21.00	1.00	1.00
##000000	8.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EACD0

Deuteranopia (green-blind)

#8B9ECE

Tritanopia (blue-blind)

#00BAB9

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #4bb0ce;
/* rgb */ color: rgb(75, 176, 206);
/* oklch */ color: oklch(71.0% 0.102 220.6);

Tailwind

colors: {
  custom: {
    50: '#8bc7dd',
    500: '#4bb0ce',
    950: '#000000',
  },
}

SCSS

$custom: #4bb0ce;
$custom-light: #8bc7dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb0ce",
  "rgb": {
    "r": 75,
    "g": 176,
    "b": 206
  },
  "hsl": {
    "h": 193.74,
    "s": 57.205,
    "l": 55.098
  },
  "oklch": {
    "l": 0.70978,
    "c": 0.10229,
    "h": 220.6
  },
  "luminance": 0.37003
}

Semantic roles & 50–950 ramp

primary

#4BB0CE

secondary

#D6AC9F

accent

#6A47E0

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4BB0CE

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

Preview Lab → · Contrast checker → · Palette generator →