#4F97EA#4F97EA

#4F97EA is a light, vivid cyan. Relative luminance 0.297; OKLCH L 66.8% C 0.144 H 253.5°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#4F97EA
RGB	rgb(79, 151, 234)
HSL	hsl(212, 79%, 61%)
HSV	hsv(212, 66%, 92%)
CMYK	cmyk(66.2%, 35.5%, 0%, 8.2%)
CIE-LAB	lab(61.42, 3.42, -48.50)
CIE-LCH	lch(61.42, 48.62, 274.03°)
OKLab	oklab(66.77% -0.0407 -0.1377)
OKLCH	oklch(66.77% 0.144 253.5)
XYZ	xyz(29.1369, 29.7330, 82.0295)
Luminance	0.2974 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F97EA #EAA24F

analogous

#4FE5EA #4F97EA #554FEA

triadic

#4F97EA #EA4F97 #97EA4F

tetradic

#4F97EA #EA4FE5 #EAA24F #4FEA55

square

#4F97EA #EA4FE5 #EAA24F #4FEA55

split-complementary

#4F97EA #EA554F #E5EA4F

monochromatic

#145AAA #1B77E1 #4F97EA #86B7F1 #BCD8F7

Accessibility & contrast

On white

3.02

#4F97EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#4F97EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F97EA

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F97EA	#FFFFFF	#000000	##000000
##4F97EA	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#729CED

Deuteranopia (green-blind)

#5C8EE8

Tritanopia (blue-blind)

#00AAB5

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4f97ea;
/* rgb */ color: rgb(79, 151, 234);
/* oklch */ color: oklch(66.8% 0.144 253.5);

Tailwind

colors: {
  custom: {
    50: '#8fb5f1',
    500: '#4f97ea',
    950: '#000000',
  },
}

SCSS

$custom: #4f97ea;
$custom-light: #8fb5f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f97ea",
  "rgb": {
    "r": 79,
    "g": 151,
    "b": 234
  },
  "hsl": {
    "h": 212.129,
    "s": 78.68,
    "l": 61.373
  },
  "oklch": {
    "l": 0.66775,
    "c": 0.14357,
    "h": 253.5
  },
  "luminance": 0.29736
}

Semantic roles & 50–950 ramp

primary

#4F97EA

secondary

#E7CCAD

accent

#7A0BDB

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #4F97EA

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

Preview Lab → · Contrast checker → · Palette generator →