#4DA4FA#4DA4FA

#4DA4FA is a light, vivid cyan. Relative luminance 0.350; OKLCH L 70.4% C 0.152 H 250.6°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#4DA4FA
RGB	rgb(77, 164, 250)
HSL	hsl(210, 95%, 64%)
HSV	hsv(210, 69%, 98%)
CMYK	cmyk(69.2%, 34.4%, 0%, 2%)
CIE-LAB	lab(65.77, 1.03, -50.41)
CIE-LCH	lch(65.77, 50.42, 271.17°)
OKLab	oklab(70.42% -0.0503 -0.1431)
OKLCH	oklch(70.42% 0.152 250.6)
XYZ	xyz(33.5849, 35.0272, 95.4149)
Luminance	0.3503 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DA4FA #FAA34D

analogous

#4DFAFA #4DA4FA #4D4EFA

triadic

#4DA4FA #FA4DA4 #A4FA4D

tetradic

#4DA4FA #FA4DFA #FAA34D #4EFA4D

square

#4DA4FA #FA4DFA #FAA34D #4EFA4D

split-complementary

#4DA4FA #FA4D4E #FAFA4D

monochromatic

#0667C7 #1186F8 #4DA4FA #89C2FC #C4E1FD

Accessibility & contrast

On white

2.62

#4DA4FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.01

#4DA4FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DA4FA

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DA4FA	#FFFFFF	#000000	##000000
##4DA4FA	1.00	2.62	8.01	8.01
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.01	21.00	1.00	1.00
##000000	8.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA9FE

Deuteranopia (green-blind)

#6598F8

Tritanopia (blue-blind)

#00B8C3

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4da4fa;
/* rgb */ color: rgb(77, 164, 250);
/* oklch */ color: oklch(70.4% 0.152 250.6);

Tailwind

colors: {
  custom: {
    50: '#91befc',
    500: '#4da4fa',
    950: '#000000',
  },
}

SCSS

$custom: #4da4fa;
$custom-light: #91befc;
$custom-dark: #000000;

JSON

{
  "hex": "#4da4fa",
  "rgb": {
    "r": 77,
    "g": 164,
    "b": 250
  },
  "hsl": {
    "h": 209.827,
    "s": 94.536,
    "l": 64.118
  },
  "oklch": {
    "l": 0.70416,
    "c": 0.15172,
    "h": 250.6
  },
  "luminance": 0.35031
}

Semantic roles & 50–950 ramp

primary

#4DA4FA

secondary

#F0D1B3

accent

#7200E6

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #4DA4FA

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

Preview Lab → · Contrast checker → · Palette generator →