#4DA8DB#4DA8DB

#4DA8DB is a light, moderate cyan. Relative luminance 0.347; OKLCH L 69.8% C 0.114 H 236.2°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#4DA8DB
RGB	rgb(77, 168, 219)
HSL	hsl(202, 66%, 58%)
HSV	hsv(202, 65%, 86%)
CMYK	cmyk(64.8%, 23.3%, 0%, 14.1%)
CIE-LAB	lab(65.51, -11.49, -33.81)
CIE-LCH	lch(65.51, 35.71, 251.23°)
OKLab	oklab(69.75% -0.0634 -0.0949)
OKLCH	oklch(69.75% 0.114 236.2)
XYZ	xyz(29.8444, 34.6944, 72.1280)
Luminance	0.3470 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DA8DB #DB804D

analogous

#4DDBC7 #4DA8DB #4D61DB

triadic

#4DA8DB #DB4DA8 #A8DB4D

tetradic

#4DA8DB #C74DDB #DB804D #61DB4D

square

#4DA8DB #C74DDB #DB804D #61DB4D

split-complementary

#4DA8DB #DB4D61 #DBC74D

monochromatic

#1D6790 #278BC3 #4DA8DB #80C1E5 #B3DAF0

Accessibility & contrast

On white

2.64

#4DA8DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#4DA8DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DA8DB

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DA8DB	#FFFFFF	#000000	##000000
##4DA8DB	1.00	2.64	7.94	7.94
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90A7DD

Deuteranopia (green-blind)

#7C99DA

Tritanopia (blue-blind)

#00B5B9

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4da8db;
/* rgb */ color: rgb(77, 168, 219);
/* oklch */ color: oklch(69.8% 0.114 236.2);

Tailwind

colors: {
  custom: {
    50: '#8dc1e6',
    500: '#4da8db',
    950: '#000000',
  },
}

SCSS

$custom: #4da8db;
$custom-light: #8dc1e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4da8db",
  "rgb": {
    "r": 77,
    "g": 168,
    "b": 219
  },
  "hsl": {
    "h": 201.549,
    "s": 66.355,
    "l": 58.039
  },
  "oklch": {
    "l": 0.69753,
    "c": 0.11416,
    "h": 236.2
  },
  "luminance": 0.34698
}

Semantic roles & 50–950 ramp

primary

#4DA8DB

secondary

#DEBAA6

accent

#7C3FE9

background

#F9FBFE

surface

#F2F7FC

border

#CCD0D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #4DA8DB

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

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