#4F6CC3#4F6CC3

#4F6CC3 is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.2% C 0.139 H 267.8°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#4F6CC3
RGB	rgb(79, 108, 195)
HSL	hsl(225, 49%, 54%)
HSV	hsv(225, 59%, 76%)
CMYK	cmyk(59.5%, 44.6%, 0%, 23.5%)
CIE-LAB	lab(47.40, 16.15, -48.80)
CIE-LCH	lch(47.40, 51.41, 288.31°)
OKLab	oklab(55.23% -0.0053 -0.1391)
OKLCH	oklch(55.23% 0.139 267.8)
XYZ	xyz(18.4340, 16.3260, 53.7990)
Luminance	0.1633 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6CC3 #C3A64F

analogous

#4FA6C3 #4F6CC3 #6C4FC3

triadic

#4F6CC3 #C34F6C #6CC34F

tetradic

#4F6CC3 #C34FA6 #C3A64F #4FC36C

square

#4F6CC3 #C34FA6 #C3A64F #4FC36C

split-complementary

#4F6CC3 #C36C4F #A6C34F

monochromatic

#273971 #36509F #4F6CC3 #7D92D3 #AAB8E2

Accessibility & contrast

On white

4.92

#4F6CC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#4F6CC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F6CC3

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6CC3	#FFFFFF	#000000	##FFFFFF
##4F6CC3	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4476C6

Deuteranopia (green-blind)

#336CC1

Tritanopia (blue-blind)

#007F8E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4f6cc3;
/* rgb */ color: rgb(79, 108, 195);
/* oklch */ color: oklch(55.2% 0.139 267.8);

Tailwind

colors: {
  custom: {
    50: '#8a95d6',
    500: '#4f6cc3',
    950: '#000000',
  },
}

SCSS

$custom: #4f6cc3;
$custom-light: #8a95d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6cc3",
  "rgb": {
    "r": 79,
    "g": 108,
    "b": 195
  },
  "hsl": {
    "h": 225,
    "s": 49.153,
    "l": 53.725
  },
  "oklch": {
    "l": 0.55229,
    "c": 0.13923,
    "h": 267.8
  },
  "luminance": 0.16328
}

Semantic roles & 50–950 ramp

primary

#4F6CC3

secondary

#D0C39E

accent

#B64FD9

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0D0D14

muted

#7D7E83

Preview Lab

Preview with #4F6CC3

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

Preview Lab → · Contrast checker → · Palette generator →