#4F7FE0#4F7FE0

#4F7FE0 is a mid, vivid blue. Relative luminance 0.222; OKLCH L 61.0% C 0.156 H 262.8°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#4F7FE0
RGB	rgb(79, 127, 224)
HSL	hsl(220, 70%, 59%)
HSV	hsv(220, 65%, 88%)
CMYK	cmyk(64.7%, 43.3%, 0%, 12.2%)
CIE-LAB	lab(54.26, 14.34, -54.32)
CIE-LCH	lch(54.26, 56.18, 284.79°)
OKLab	oklab(61.04% -0.0196 -0.1551)
OKLCH	oklch(61.04% 0.156 262.8)
XYZ	xyz(24.2636, 22.2205, 73.5169)
Luminance	0.2222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7FE0 #E0B04F

analogous

#4FC7E0 #4F7FE0 #684FE0

triadic

#4F7FE0 #E04F7F #7FE04F

tetradic

#4F7FE0 #E04FC7 #E0B04F #4FE068

square

#4F7FE0 #E04FC7 #E0B04F #4FE068

split-complementary

#4F7FE0 #E0684F #C7E04F

monochromatic

#1B459A #245CCE #4F7FE0 #83A5E9 #B7CBF2

Accessibility & contrast

On white

3.86

#4F7FE0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#4F7FE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7FE0

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7FE0	#FFFFFF	#000000	##000000
##4F7FE0	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5189E4

Deuteranopia (green-blind)

#397CDE

Tritanopia (blue-blind)

#0095A4

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4f7fe0;
/* rgb */ color: rgb(79, 127, 224);
/* oklch */ color: oklch(61.0% 0.156 262.8);

Tailwind

colors: {
  custom: {
    50: '#8ea3ea',
    500: '#4f7fe0',
    950: '#000000',
  },
}

SCSS

$custom: #4f7fe0;
$custom-light: #8ea3ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7fe0",
  "rgb": {
    "r": 79,
    "g": 127,
    "b": 224
  },
  "hsl": {
    "h": 220.138,
    "s": 70.048,
    "l": 59.412
  },
  "oklch": {
    "l": 0.61042,
    "c": 0.15631,
    "h": 262.8
  },
  "luminance": 0.22223
}

Semantic roles & 50–950 ramp

primary

#4F7FE0

secondary

#E2CFA9

accent

#B23BED

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4F7FE0

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

Preview Lab → · Contrast checker → · Palette generator →