#4BB7D8#4BB7D8

#4BB7D8 is a light, moderate cyan. Relative luminance 0.403; OKLCH L 73.0% C 0.108 H 221.5°. Best body text is #000000 at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#4BB7D8
RGB	rgb(75, 183, 216)
HSL	hsl(194, 64%, 57%)
HSV	hsv(194, 65%, 85%)
CMYK	cmyk(65.3%, 15.3%, 0%, 15.3%)
CIE-LAB	lab(69.69, -20.73, -25.71)
CIE-LCH	lch(69.69, 33.03, 231.13°)
OKLab	oklab(73.04% -0.081 -0.0717)
OKLCH	oklch(73.04% 0.108 221.5)
XYZ	xyz(32.2248, 40.3172, 71.0361)
Luminance	0.4032 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB7D8 #D86C4B

analogous

#4BD8B3 #4BB7D8 #4B70D8

triadic

#4BB7D8 #D84BB7 #B7D84B

tetradic

#4BB7D8 #B34BD8 #D86C4B #70D84B

square

#4BB7D8 #B34BD8 #D86C4B #70D84B

split-complementary

#4BB7D8 #D84B70 #D8B34B

monochromatic

#1E718B #299ABD #4BB7D8 #7DCBE3 #B0DFEE

Accessibility & contrast

On white

2.32

#4BB7D8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.06

#4BB7D8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB7D8

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB7D8	#FFFFFF	#000000	##000000
##4BB7D8	1.00	2.32	9.06	9.06
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.06	21.00	1.00	1.00
##000000	9.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3B3DA

Deuteranopia (green-blind)

#90A4D8

Tritanopia (blue-blind)

#00C2C2

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4bb7d8;
/* rgb */ color: rgb(75, 183, 216);
/* oklch */ color: oklch(73.0% 0.108 221.5);

Tailwind

colors: {
  custom: {
    50: '#8ccce4',
    500: '#4bb7d8',
    950: '#000000',
  },
}

SCSS

$custom: #4bb7d8;
$custom-light: #8ccce4;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb7d8",
  "rgb": {
    "r": 75,
    "g": 183,
    "b": 216
  },
  "hsl": {
    "h": 194.043,
    "s": 64.384,
    "l": 57.059
  },
  "oklch": {
    "l": 0.73036,
    "c": 0.10819,
    "h": 221.5
  },
  "luminance": 0.40321
}

Semantic roles & 50–950 ramp

primary

#4BB7D8

secondary

#DCB0A3

accent

#6740E7

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4BB7D8

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

Preview Lab → · Contrast checker → · Palette generator →