#4DA1DD#4DA1DD

#4DA1DD is a light, vivid cyan. Relative luminance 0.323; OKLCH L 68.3% C 0.120 H 242.5°. Best body text is #000000 at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#4DA1DD
RGB	rgb(77, 161, 221)
HSL	hsl(205, 68%, 58%)
HSV	hsv(205, 65%, 87%)
CMYK	cmyk(65.2%, 27.1%, 0%, 13.3%)
CIE-LAB	lab(63.58, -6.98, -37.93)
CIE-LCH	lch(63.58, 38.56, 259.58°)
OKLab	oklab(68.25% -0.0556 -0.1068)
OKLCH	oklch(68.25% 0.12 242.5)
XYZ	xyz(28.8516, 32.2850, 73.1037)
Luminance	0.3229 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DA1DD #DD894D

analogous

#4DDDD1 #4DA1DD #4D59DD

triadic

#4DA1DD #DD4DA1 #A1DD4D

tetradic

#4DA1DD #D14DDD #DD894D #59DD4D

square

#4DA1DD #D14DDD #DD894D #59DD4D

split-complementary

#4DA1DD #DD4D59 #DDD14D

monochromatic

#1C6293 #2684C7 #4DA1DD #80BCE7 #B4D7F1

Accessibility & contrast

On white

2.82

#4DA1DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.46

#4DA1DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DA1DD

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DA1DD	#FFFFFF	#000000	##000000
##4DA1DD	1.00	2.82	7.46	7.46
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.46	21.00	1.00	1.00
##000000	7.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86A2E0

Deuteranopia (green-blind)

#7294DC

Tritanopia (blue-blind)

#00B0B6

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #4da1dd;
/* rgb */ color: rgb(77, 161, 221);
/* oklch */ color: oklch(68.3% 0.120 242.5);

Tailwind

colors: {
  custom: {
    50: '#8dbce8',
    500: '#4da1dd',
    950: '#000000',
  },
}

SCSS

$custom: #4da1dd;
$custom-light: #8dbce8;
$custom-dark: #000000;

JSON

{
  "hex": "#4da1dd",
  "rgb": {
    "r": 77,
    "g": 161,
    "b": 221
  },
  "hsl": {
    "h": 205,
    "s": 67.925,
    "l": 58.431
  },
  "oklch": {
    "l": 0.6825,
    "c": 0.12047,
    "h": 242.5
  },
  "luminance": 0.32288
}

Semantic roles & 50–950 ramp

primary

#4DA1DD

secondary

#DFBEA6

accent

#853DEB

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #4DA1DD

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

Preview Lab → · Contrast checker → · Palette generator →