#4F6CD9#4F6CD9

#4F6CD9 is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.7% C 0.170 H 269.2°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#4F6CD9
RGB	rgb(79, 108, 217)
HSL	hsl(227, 64%, 58%)
HSV	hsv(227, 64%, 85%)
CMYK	cmyk(63.6%, 50.2%, 0%, 14.9%)
CIE-LAB	lab(48.75, 23.67, -59.21)
CIE-LCH	lch(48.75, 63.76, 291.79°)
OKLab	oklab(56.7% -0.0024 -0.1697)
OKLCH	oklch(56.7% 0.17 269.2)
XYZ	xyz(21.1071, 17.3953, 67.8775)
Luminance	0.1740 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6CD9 #D9BC4F

analogous

#4FB1D9 #4F6CD9 #774FD9

triadic

#4F6CD9 #D94F6C #6CD94F

tetradic

#4F6CD9 #D94FB1 #D9BC4F #4FD977

square

#4F6CD9 #D94FB1 #D9BC4F #4FD977

split-complementary

#4F6CD9 #D9774F #B1D94F

monochromatic

#1F368F #2A4AC1 #4F6CD9 #8196E4 #B4C0EF

Accessibility & contrast

On white

4.69

#4F6CD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#4F6CD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F6CD9

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6CD9	#FFFFFF	#000000	##FFFFFF
##4F6CD9	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E7ADD

Deuteranopia (green-blind)

#006ED7

Tritanopia (blue-blind)

#008598

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4f6cd9;
/* rgb */ color: rgb(79, 108, 217);
/* oklch */ color: oklch(56.7% 0.170 269.2);

Tailwind

colors: {
  custom: {
    50: '#8e95e5',
    500: '#4f6cd9',
    950: '#000000',
  },
}

SCSS

$custom: #4f6cd9;
$custom-light: #8e95e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6cd9",
  "rgb": {
    "r": 79,
    "g": 108,
    "b": 217
  },
  "hsl": {
    "h": 227.391,
    "s": 64.486,
    "l": 58.039
  },
  "oklch": {
    "l": 0.56697,
    "c": 0.16973,
    "h": 269.2
  },
  "luminance": 0.17397
}

Semantic roles & 50–950 ramp

primary

#4F6CD9

secondary

#DDD2A6

accent

#C440E7

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4F6CD9

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

Preview Lab → · Contrast checker → · Palette generator →