#4DA1DB#4DA1DB

#4DA1DB is a light, moderate cyan. Relative luminance 0.322; OKLCH L 68.2% C 0.118 H 241.6°. Best body text is #000000 at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#4DA1DB
RGB	rgb(77, 161, 219)
HSL	hsl(205, 66%, 58%)
HSV	hsv(205, 65%, 86%)
CMYK	cmyk(64.8%, 26.5%, 0%, 14.1%)
CIE-LAB	lab(63.49, -7.63, -36.95)
CIE-LCH	lch(63.49, 37.73, 258.33°)
OKLab	oklab(68.15% -0.0563 -0.104)
OKLCH	oklch(68.15% 0.118 241.6)
XYZ	xyz(28.5868, 32.1791, 71.7087)
Luminance	0.3218 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DA1DB #DB874D

analogous

#4DDBCE #4DA1DB #4D5ADB

triadic

#4DA1DB #DB4DA1 #A1DB4D

tetradic

#4DA1DB #CE4DDB #DB874D #5ADB4D

square

#4DA1DB #CE4DDB #DB874D #5ADB4D

split-complementary

#4DA1DB #DB4D5A #DBCE4D

monochromatic

#1D6190 #2784C3 #4DA1DB #80BCE5 #B3D7F0

Accessibility & contrast

On white

2.82

#4DA1DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.44

#4DA1DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DA1DB

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DA1DB	#FFFFFF	#000000	##000000
##4DA1DB	1.00	2.82	7.44	7.44
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.44	21.00	1.00	1.00
##000000	7.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87A2DE

Deuteranopia (green-blind)

#7394DA

Tritanopia (blue-blind)

#00AFB5

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #4da1db;
/* rgb */ color: rgb(77, 161, 219);
/* oklch */ color: oklch(68.2% 0.118 241.6);

Tailwind

colors: {
  custom: {
    50: '#8dbce6',
    500: '#4da1db',
    950: '#000000',
  },
}

SCSS

$custom: #4da1db;
$custom-light: #8dbce6;
$custom-dark: #000000;

JSON

{
  "hex": "#4da1db",
  "rgb": {
    "r": 77,
    "g": 161,
    "b": 219
  },
  "hsl": {
    "h": 204.507,
    "s": 66.355,
    "l": 58.039
  },
  "oklch": {
    "l": 0.68152,
    "c": 0.11829,
    "h": 241.6
  },
  "luminance": 0.32182
}

Semantic roles & 50–950 ramp

primary

#4DA1DB

secondary

#DEBDA6

accent

#843FE9

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #4DA1DB

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

Preview Lab → · Contrast checker → · Palette generator →