#4FA4E8#4FA4E8

#4FA4E8 is a light, vivid cyan. Relative luminance 0.340; OKLCH L 69.5% C 0.130 H 245.4°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#4FA4E8
RGB	rgb(79, 164, 232)
HSL	hsl(207, 77%, 61%)
HSV	hsv(207, 66%, 91%)
CMYK	cmyk(65.9%, 29.3%, 0%, 9%)
CIE-LAB	lab(64.99, -4.71, -41.77)
CIE-LCH	lch(64.99, 42.04, 263.57°)
OKLab	oklab(69.55% -0.054 -0.118)
OKLCH	oklch(69.55% 0.13 245.4)
XYZ	xyz(31.0599, 34.0362, 81.2610)
Luminance	0.3404 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA4E8 #E8934F

analogous

#4FE8E0 #4FA4E8 #4F57E8

triadic

#4FA4E8 #E84FA4 #A4E84F

tetradic

#4FA4E8 #E04FE8 #E8934F #57E84F

square

#4FA4E8 #E04FE8 #E8934F #57E84F

split-complementary

#4FA4E8 #E84F57 #E8E04F

monochromatic

#1666A7 #1D88DD #4FA4E8 #85C0EF #BBDCF6

Accessibility & contrast

On white

2.69

#4FA4E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#4FA4E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA4E8

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA4E8	#FFFFFF	#000000	##000000
##4FA4E8	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86A6EB

Deuteranopia (green-blind)

#7197E7

Tritanopia (blue-blind)

#00B4BC

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4fa4e8;
/* rgb */ color: rgb(79, 164, 232);
/* oklch */ color: oklch(69.5% 0.130 245.4);

Tailwind

colors: {
  custom: {
    50: '#8fbeef',
    500: '#4fa4e8',
    950: '#000000',
  },
}

SCSS

$custom: #4fa4e8;
$custom-light: #8fbeef;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa4e8",
  "rgb": {
    "r": 79,
    "g": 164,
    "b": 232
  },
  "hsl": {
    "h": 206.667,
    "s": 76.884,
    "l": 60.98
  },
  "oklch": {
    "l": 0.69546,
    "c": 0.12973,
    "h": 245.4
  },
  "luminance": 0.34039
}

Semantic roles & 50–950 ramp

primary

#4FA4E8

secondary

#E6C6AD

accent

#670CD9

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #4FA4E8

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

Preview Lab → · Contrast checker → · Palette generator →