#4FB2FA#4FB2FA

#4FB2FA is a light, vivid cyan. Relative luminance 0.404; OKLCH L 73.6% C 0.139 H 243.5°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#4FB2FA
RGB	rgb(79, 178, 250)
HSL	hsl(205, 94%, 65%)
HSV	hsv(205, 68%, 98%)
CMYK	cmyk(68.4%, 28.8%, 0%, 2%)
CIE-LAB	lab(69.75, -6.55, -44.13)
CIE-LCH	lch(69.75, 44.61, 261.55°)
OKLab	oklab(73.57% -0.0623 -0.1247)
OKLCH	oklch(73.57% 0.139 243.5)
XYZ	xyz(36.3936, 40.4012, 96.3041)
Luminance	0.4041 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB2FA #FA974F

analogous

#4FFAEC #4FB2FA #4F5DFA

triadic

#4FB2FA #FA4FB2 #B2FA4F

tetradic

#4FB2FA #EC4FFA #FA974F #5DFA4F

square

#4FB2FA #EC4FFA #FA974F #5DFA4F

split-complementary

#4FB2FA #FA4F5D #FAEC4F

monochromatic

#0677C9 #1398F8 #4FB2FA #8BCCFC #C6E6FD

Accessibility & contrast

On white

2.31

#4FB2FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#4FB2FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB2FA

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB2FA	#FFFFFF	#000000	##000000
##4FB2FA	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91B4FD

Deuteranopia (green-blind)

#7AA3F9

Tritanopia (blue-blind)

#00C4CB

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4fb2fa;
/* rgb */ color: rgb(79, 178, 250);
/* oklch */ color: oklch(73.6% 0.139 243.5);

Tailwind

colors: {
  custom: {
    50: '#92c8fc',
    500: '#4fb2fa',
    950: '#000000',
  },
}

SCSS

$custom: #4fb2fa;
$custom-light: #92c8fc;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb2fa",
  "rgb": {
    "r": 79,
    "g": 178,
    "b": 250
  },
  "hsl": {
    "h": 205.263,
    "s": 94.475,
    "l": 64.51
  },
  "oklch": {
    "l": 0.73571,
    "c": 0.13936,
    "h": 243.5
  },
  "luminance": 0.40405
}

Semantic roles & 50–950 ramp

primary

#4FB2FA

secondary

#F0CEB5

accent

#6100E6

background

#F9FCFF

surface

#F2F8FF

border

#CCD1D7

text

#0E1317

muted

#7E8285

Preview Lab

Preview with #4FB2FA

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

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