#4F6DE6#4F6DE6

#4F6DE6 is a mid, vivid blue. Relative luminance 0.183; OKLCH L 57.8% C 0.186 H 269.3°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#4F6DE6
RGB	rgb(79, 109, 230)
HSL	hsl(228, 75%, 61%)
HSV	hsv(228, 66%, 90%)
CMYK	cmyk(65.7%, 52.6%, 0%, 9.8%)
CIE-LAB	lab(49.87, 27.52, -64.75)
CIE-LCH	lch(49.87, 70.35, 293.03°)
OKLab	oklab(57.81% -0.0022 -0.186)
OKLCH	oklch(57.81% 0.186 269.3)
XYZ	xyz(22.9711, 18.3106, 77.1713)
Luminance	0.1831 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6DE6 #E6C84F

analogous

#4FB9E6 #4F6DE6 #7C4FE6

triadic

#4F6DE6 #E64F6D #6DE64F

tetradic

#4F6DE6 #E64FB9 #E6C84F #4FE67C

square

#4F6DE6 #E64FB9 #E6C84F #4FE67C

split-complementary

#4F6DE6 #E67C4F #B9E64F

monochromatic

#1733A3 #1F44D9 #4F6DE6 #8599EE #BAC6F5

Accessibility & contrast

On white

4.50

#4F6DE6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#4F6DE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F6DE6

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6DE6	#FFFFFF	#000000	##000000
##4F6DE6	1.00	4.50	4.66	4.66
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B7EEA

Deuteranopia (green-blind)

#0070E4

Tritanopia (blue-blind)

#008A9F

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4f6de6;
/* rgb */ color: rgb(79, 109, 230);
/* oklch */ color: oklch(57.8% 0.186 269.3);

Tailwind

colors: {
  custom: {
    50: '#9096ef',
    500: '#4f6de6',
    950: '#000000',
  },
}

SCSS

$custom: #4f6de6;
$custom-light: #9096ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6de6",
  "rgb": {
    "r": 79,
    "g": 109,
    "b": 230
  },
  "hsl": {
    "h": 228.079,
    "s": 75.124,
    "l": 60.588
  },
  "oklch": {
    "l": 0.57814,
    "c": 0.18602,
    "h": 269.3
  },
  "luminance": 0.18313
}

Semantic roles & 50–950 ramp

primary

#4F6DE6

secondary

#E5DAAC

accent

#AF0ED7

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #4F6DE6

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

Preview Lab → · Contrast checker → · Palette generator →