#4BB7DF#4BB7DF

#4BB7DF is a light, moderate cyan. Relative luminance 0.407; OKLCH L 73.3% C 0.113 H 226.1°. Best body text is #000000 at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#4BB7DF
RGB	rgb(75, 183, 223)
HSL	hsl(196, 70%, 58%)
HSV	hsv(196, 66%, 87%)
CMYK	cmyk(66.4%, 17.9%, 0%, 12.5%)
CIE-LAB	lab(69.96, -18.55, -29.14)
CIE-LCH	lch(69.96, 34.54, 237.52°)
OKLab	oklab(73.33% -0.0784 -0.0814)
OKLCH	oklch(73.33% 0.113 226.1)
XYZ	xyz(33.1491, 40.6869, 75.9041)
Luminance	0.4069 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB7DF #DF734B

analogous

#4BDFBD #4BB7DF #4B6DDF

triadic

#4BB7DF #DF4BB7 #B7DF4B

tetradic

#4BB7DF #BD4BDF #DF734B #6DDF4B

square

#4BB7DF #BD4BDF #DF734B #6DDF4B

split-complementary

#4BB7DF #DF4B6D #DFBD4B

monochromatic

#1B7495 #249CC9 #4BB7DF #7FCCE8 #B3E1F1

Accessibility & contrast

On white

2.30

#4BB7DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.14

#4BB7DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB7DF

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB7DF	#FFFFFF	#000000	##000000
##4BB7DF	1.00	2.30	9.14	9.14
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.14	21.00	1.00	1.00
##000000	9.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1B4E1

Deuteranopia (green-blind)

#8DA4DF

Tritanopia (blue-blind)

#00C3C4

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #4bb7df;
/* rgb */ color: rgb(75, 183, 223);
/* oklch */ color: oklch(73.3% 0.113 226.1);

Tailwind

colors: {
  custom: {
    50: '#8dcce9',
    500: '#4bb7df',
    950: '#000000',
  },
}

SCSS

$custom: #4bb7df;
$custom-light: #8dcce9;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb7df",
  "rgb": {
    "r": 75,
    "g": 183,
    "b": 223
  },
  "hsl": {
    "h": 196.216,
    "s": 69.811,
    "l": 58.431
  },
  "oklch": {
    "l": 0.73332,
    "c": 0.11307,
    "h": 226.1
  },
  "luminance": 0.40691
}

Semantic roles & 50–950 ramp

primary

#4BB7DF

secondary

#E0B5A6

accent

#6B3BED

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4BB7DF

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

Preview Lab → · Contrast checker → · Palette generator →