#4F97E5#4F97E5

#4F97E5 is a light, vivid cyan. Relative luminance 0.295; OKLCH L 66.5% C 0.137 H 252.2°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#4F97E5
RGB	rgb(79, 151, 229)
HSL	hsl(211, 74%, 60%)
HSV	hsv(211, 66%, 90%)
CMYK	cmyk(65.5%, 34.1%, 0%, 10.2%)
CIE-LAB	lab(61.18, 1.72, -46.12)
CIE-LCH	lch(61.18, 46.15, 272.14°)
OKLab	oklab(66.5% -0.0419 -0.1307)
OKLCH	oklch(66.5% 0.137 252.2)
XYZ	xyz(28.4287, 29.4498, 78.2997)
Luminance	0.2945 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F97E5 #E59D4F

analogous

#4FE2E5 #4F97E5 #524FE5

triadic

#4F97E5 #E54F97 #97E54F

tetradic

#4F97E5 #E54FE2 #E59D4F #4FE552

square

#4F97E5 #E54FE2 #E59D4F #4FE552

split-complementary

#4F97E5 #E5524F #E2E54F

monochromatic

#185AA2 #2078D7 #4F97E5 #84B7ED #BAD6F5

Accessibility & contrast

On white

3.05

#4F97E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#4F97E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F97E5

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F97E5	#FFFFFF	#000000	##000000
##4F97E5	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#759BE8

Deuteranopia (green-blind)

#608DE3

Tritanopia (blue-blind)

#00A9B3

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4f97e5;
/* rgb */ color: rgb(79, 151, 229);
/* oklch */ color: oklch(66.5% 0.137 252.2);

Tailwind

colors: {
  custom: {
    50: '#8fb5ed',
    500: '#4f97e5',
    950: '#000000',
  },
}

SCSS

$custom: #4f97e5;
$custom-light: #8fb5ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4f97e5",
  "rgb": {
    "r": 79,
    "g": 151,
    "b": 229
  },
  "hsl": {
    "h": 211.2,
    "s": 74.257,
    "l": 60.392
  },
  "oklch": {
    "l": 0.66501,
    "c": 0.13731,
    "h": 252.2
  },
  "luminance": 0.29453
}

Semantic roles & 50–950 ramp

primary

#4F97E5

secondary

#E5C9AB

accent

#770FD6

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #4F97E5

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

Preview Lab → · Contrast checker → · Palette generator →