#4E97FB#4E97FB

#4E97FB is a light, vivid cyan. Relative luminance 0.307; OKLCH L 67.7% C 0.165 H 256.9°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#4E97FB
RGB	rgb(78, 151, 251)
HSL	hsl(215, 96%, 65%)
HSV	hsv(215, 69%, 98%)
CMYK	cmyk(68.9%, 39.8%, 0%, 1.6%)
CIE-LAB	lab(62.27, 9.08, -56.51)
CIE-LCH	lch(62.27, 57.24, 279.13°)
OKLab	oklab(67.71% -0.0375 -0.1612)
OKLCH	oklch(67.71% 0.165 256.9)
XYZ	xyz(31.6147, 30.7146, 95.5104)
Luminance	0.3072 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E97FB #FBB24E

analogous

#4EEEFB #4E97FB #5C4EFB

triadic

#4E97FB #FB4E97 #97FB4E

tetradic

#4E97FB #FB4EEE #FBB24E #4EFB5C

square

#4E97FB #FB4EEE #FBB24E #4EFB5C

split-complementary

#4E97FB #FB5C4E #EEFB4E

monochromatic

#0558CA #1274FA #4E97FB #8ABAFC #C6DDFE

Accessibility & contrast

On white

2.94

#4E97FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.14

#4E97FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4E97FB

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E97FB	#FFFFFF	#000000	##000000
##4E97FB	1.00	2.94	7.14	7.14
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.14	21.00	1.00	1.00
##000000	7.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#689FFF

Deuteranopia (green-blind)

#4D8FF9

Tritanopia (blue-blind)

#00AEBD

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #4e97fb;
/* rgb */ color: rgb(78, 151, 251);
/* oklch */ color: oklch(67.7% 0.165 256.9);

Tailwind

colors: {
  custom: {
    50: '#92b5fd',
    500: '#4e97fb',
    950: '#000000',
  },
}

SCSS

$custom: #4e97fb;
$custom-light: #92b5fd;
$custom-dark: #000000;

JSON

{
  "hex": "#4e97fb",
  "rgb": {
    "r": 78,
    "g": 151,
    "b": 251
  },
  "hsl": {
    "h": 214.682,
    "s": 95.58,
    "l": 64.51
  },
  "oklch": {
    "l": 0.67708,
    "c": 0.16549,
    "h": 256.9
  },
  "luminance": 0.30718
}

Semantic roles & 50–950 ramp

primary

#4E97FB

secondary

#F0D7B5

accent

#8500E6

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0E1118

muted

#7E8086

Preview Lab

Preview with #4E97FB

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

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