#4BB7D9#4BB7D9

#4BB7D9 is a light, moderate cyan. Relative luminance 0.404; OKLCH L 73.1% C 0.109 H 222.2°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#4BB7D9
RGB	rgb(75, 183, 217)
HSL	hsl(194, 65%, 57%)
HSV	hsv(194, 65%, 85%)
CMYK	cmyk(65.4%, 15.7%, 0%, 14.9%)
CIE-LAB	lab(69.73, -20.42, -26.20)
CIE-LCH	lch(69.73, 33.22, 232.07°)
OKLab	oklab(73.08% -0.0806 -0.0731)
OKLCH	oklch(73.08% 0.109 222.2)
XYZ	xyz(32.3545, 40.3691, 71.7191)
Luminance	0.4037 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB7D9 #D96D4B

analogous

#4BD9B4 #4BB7D9 #4B70D9

triadic

#4BB7D9 #D94BB7 #B7D94B

tetradic

#4BB7D9 #B44BD9 #D96D4B #70D94B

square

#4BB7D9 #B44BD9 #D96D4B #70D94B

split-complementary

#4BB7D9 #D94B70 #D9B44B

monochromatic

#1E728C #289BBF #4BB7D9 #7ECBE4 #B0DFEE

Accessibility & contrast

On white

2.31

#4BB7D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.07

#4BB7D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB7D9

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB7D9	#FFFFFF	#000000	##000000
##4BB7D9	1.00	2.31	9.07	9.07
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.07	21.00	1.00	1.00
##000000	9.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3B3DB

Deuteranopia (green-blind)

#8FA4D9

Tritanopia (blue-blind)

#00C2C2

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4bb7d9;
/* rgb */ color: rgb(75, 183, 217);
/* oklch */ color: oklch(73.1% 0.109 222.2);

Tailwind

colors: {
  custom: {
    50: '#8dcce4',
    500: '#4bb7d9',
    950: '#000000',
  },
}

SCSS

$custom: #4bb7d9;
$custom-light: #8dcce4;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb7d9",
  "rgb": {
    "r": 75,
    "g": 183,
    "b": 217
  },
  "hsl": {
    "h": 194.366,
    "s": 65.138,
    "l": 57.255
  },
  "oklch": {
    "l": 0.73078,
    "c": 0.10884,
    "h": 222.2
  },
  "luminance": 0.40373
}

Semantic roles & 50–950 ramp

primary

#4BB7D9

secondary

#DDB1A3

accent

#6840E8

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4BB7D9

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

Preview Lab → · Contrast checker → · Palette generator →