#4F80E2#4F80E2

#4F80E2 is a mid, vivid blue. Relative luminance 0.226; OKLCH L 61.4% C 0.158 H 262.7°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#4F80E2
RGB	rgb(79, 128, 226)
HSL	hsl(220, 72%, 60%)
HSV	hsv(220, 65%, 89%)
CMYK	cmyk(65%, 43.4%, 0%, 11.4%)
CIE-LAB	lab(54.65, 14.42, -54.82)
CIE-LCH	lch(54.65, 56.69, 284.73°)
OKLab	oklab(61.38% -0.0202 -0.1565)
OKLCH	oklch(61.38% 0.158 262.7)
XYZ	xyz(24.6663, 22.5892, 74.9970)
Luminance	0.2259 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F80E2 #E2B14F

analogous

#4FC9E2 #4F80E2 #684FE2

triadic

#4F80E2 #E24F80 #80E24F

tetradic

#4F80E2 #E24FC9 #E2B14F #4FE268

square

#4F80E2 #E24FC9 #E2B14F #4FE268

split-complementary

#4F80E2 #E2684F #C9E24F

monochromatic

#1A459D #225DD1 #4F80E2 #84A6EB #B8CCF3

Accessibility & contrast

On white

3.81

#4F80E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#4F80E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F80E2

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F80E2	#FFFFFF	#000000	##000000
##4F80E2	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#518AE6

Deuteranopia (green-blind)

#397CE0

Tritanopia (blue-blind)

#0096A6

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4f80e2;
/* rgb */ color: rgb(79, 128, 226);
/* oklch */ color: oklch(61.4% 0.158 262.7);

Tailwind

colors: {
  custom: {
    50: '#8ea4ec',
    500: '#4f80e2',
    950: '#000000',
  },
}

SCSS

$custom: #4f80e2;
$custom-light: #8ea4ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4f80e2",
  "rgb": {
    "r": 79,
    "g": 128,
    "b": 226
  },
  "hsl": {
    "h": 220,
    "s": 71.707,
    "l": 59.804
  },
  "oklch": {
    "l": 0.61376,
    "c": 0.15785,
    "h": 262.7
  },
  "luminance": 0.22592
}

Semantic roles & 50–950 ramp

primary

#4F80E2

secondary

#E3D0AA

accent

#B239EE

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #4F80E2

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

Preview Lab → · Contrast checker → · Palette generator →