#4E83FF#4E83FF

#4E83FF is a light, vivid blue. Relative luminance 0.251; OKLCH L 63.8% C 0.193 H 264.2°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#4E83FF
RGB	rgb(78, 131, 255)
HSL	hsl(222, 100%, 65%)
HSV	hsv(222, 69%, 100%)
CMYK	cmyk(69.4%, 48.6%, 0%, 0%)
CIE-LAB	lab(57.14, 22.50, -66.92)
CIE-LCH	lch(57.14, 70.60, 288.58°)
OKLab	oklab(63.84% -0.0194 -0.1921)
OKLCH	oklch(63.84% 0.193 264.2)
XYZ	xyz(29.3018, 25.0693, 97.8830)
Luminance	0.2507 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E83FF #FFCA4E

analogous

#4EDBFF #4E83FF #714EFF

triadic

#4E83FF #FF4E83 #83FF4E

tetradic

#4E83FF #FF4EDB #FFCA4E #4EFF71

square

#4E83FF #FF4EDB #FFCA4E #4EFF71

split-complementary

#4E83FF #FF714E #DBFF4E

monochromatic

#003FD3 #1158FF #4E83FF #8BAEFF #C8D9FF

Accessibility & contrast

On white

3.49

#4E83FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#4E83FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E83FF

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E83FF	#FFFFFF	#000000	##000000
##4E83FF	1.00	3.49	6.01	6.01
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C92FF

Deuteranopia (green-blind)

#0082FC

Tritanopia (blue-blind)

#00A0B5

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4e83ff;
/* rgb */ color: rgb(78, 131, 255);
/* oklch */ color: oklch(63.8% 0.193 264.2);

Tailwind

colors: {
  custom: {
    50: '#93a6ff',
    500: '#4e83ff',
    950: '#000000',
  },
}

SCSS

$custom: #4e83ff;
$custom-light: #93a6ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4e83ff",
  "rgb": {
    "r": 78,
    "g": 131,
    "b": 255
  },
  "hsl": {
    "h": 222.034,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.63837,
    "c": 0.19306,
    "h": 264.2
  },
  "luminance": 0.25072
}

Semantic roles & 50–950 ramp

primary

#4E83FF

secondary

#F2E0B7

accent

#A100E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F0F18

muted

#7E7F86

Preview Lab

Preview with #4E83FF

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

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