#4DB7E8#4DB7E8

#4DB7E8 is a light, moderate cyan. Relative luminance 0.413; OKLCH L 73.8% C 0.119 H 231.7°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#4DB7E8
RGB	rgb(77, 183, 232)
HSL	hsl(199, 77%, 61%)
HSV	hsv(199, 67%, 91%)
CMYK	cmyk(66.8%, 21.1%, 0%, 9%)
CIE-LAB	lab(70.36, -15.40, -33.41)
CIE-LCH	lch(70.36, 36.79, 245.25°)
OKLab	oklab(73.79% -0.0741 -0.0937)
OKLCH	oklch(73.79% 0.119 231.7)
XYZ	xyz(34.5538, 41.2672, 82.4726)
Luminance	0.4127 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB7E8 #E87E4D

analogous

#4DE8CC #4DB7E8 #4D69E8

triadic

#4DB7E8 #E84DB7 #B7E84D

tetradic

#4DB7E8 #CC4DE8 #E87E4D #69E84D

square

#4DB7E8 #CC4DE8 #E87E4D #69E84D

split-complementary

#4DB7E8 #E84D69 #E8CC4D

monochromatic

#1578A5 #1C9FDB #4DB7E8 #83CDEF #B9E3F6

Accessibility & contrast

On white

2.27

#4DB7E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#4DB7E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB7E8

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB7E8	#FFFFFF	#000000	##000000
##4DB7E8	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FB5EA

Deuteranopia (green-blind)

#89A5E7

Tritanopia (blue-blind)

#00C4C7

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #4db7e8;
/* rgb */ color: rgb(77, 183, 232);
/* oklch */ color: oklch(73.8% 0.119 231.7);

Tailwind

colors: {
  custom: {
    50: '#8fccef',
    500: '#4db7e8',
    950: '#000000',
  },
}

SCSS

$custom: #4db7e8;
$custom-light: #8fccef;
$custom-dark: #000000;

JSON

{
  "hex": "#4db7e8",
  "rgb": {
    "r": 77,
    "g": 183,
    "b": 232
  },
  "hsl": {
    "h": 198.968,
    "s": 77.114,
    "l": 60.588
  },
  "oklch": {
    "l": 0.73788,
    "c": 0.11945,
    "h": 231.7
  },
  "luminance": 0.41271
}

Semantic roles & 50–950 ramp

primary

#4DB7E8

secondary

#E6BEAB

accent

#4D0CD9

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4DB7E8

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

Preview Lab → · Contrast checker → · Palette generator →