#4DA4FC#4DA4FC

#4DA4FC is a light, vivid cyan. Relative luminance 0.352; OKLCH L 70.5% C 0.154 H 251.2°. Best body text is #000000 at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#4DA4FC
RGB	rgb(77, 164, 252)
HSL	hsl(210, 97%, 65%)
HSV	hsv(210, 69%, 99%)
CMYK	cmyk(69.4%, 34.9%, 0%, 1.2%)
CIE-LAB	lab(65.87, 1.71, -51.34)
CIE-LCH	lch(65.87, 51.37, 271.91°)
OKLab	oklab(70.53% -0.0498 -0.1459)
OKLCH	oklch(70.53% 0.154 251.2)
XYZ	xyz(33.9002, 35.1533, 97.0752)
Luminance	0.3516 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DA4FC #FCA54D

analogous

#4DFCFC #4DA4FC #4D4DFC

triadic

#4DA4FC #FC4DA4 #A4FC4D

tetradic

#4DA4FC #FC4DFC #FCA54D #4DFC4D

square

#4DA4FC #FC4DFC #FCA54D #4DFC4D

split-complementary

#4DA4FC #FC4D4D #FCFC4D

monochromatic

#0367CB #1185FB #4DA4FC #89C3FD #C5E2FE

Accessibility & contrast

On white

2.61

#4DA4FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.03

#4DA4FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DA4FC

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DA4FC	#FFFFFF	#000000	##000000
##4DA4FC	1.00	2.61	8.03	8.03
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.03	21.00	1.00	1.00
##000000	8.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7CA9FF

Deuteranopia (green-blind)

#6399FA

Tritanopia (blue-blind)

#00B9C4

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4da4fc;
/* rgb */ color: rgb(77, 164, 252);
/* oklch */ color: oklch(70.5% 0.154 251.2);

Tailwind

colors: {
  custom: {
    50: '#91befe',
    500: '#4da4fc',
    950: '#000000',
  },
}

SCSS

$custom: #4da4fc;
$custom-light: #91befe;
$custom-dark: #000000;

JSON

{
  "hex": "#4da4fc",
  "rgb": {
    "r": 77,
    "g": 164,
    "b": 252
  },
  "hsl": {
    "h": 210.171,
    "s": 96.685,
    "l": 64.51
  },
  "oklch": {
    "l": 0.70525,
    "c": 0.15413,
    "h": 251.2
  },
  "luminance": 0.35157
}

Semantic roles & 50–950 ramp

primary

#4DA4FC

secondary

#F1D3B4

accent

#7300E6

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0E1218

muted

#7E8186

Preview Lab

Preview with #4DA4FC

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

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