#4A4FAC#4A4FAC

#4A4FAC is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.5% C 0.146 H 277.0°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#4A4FAC
RGB	rgb(74, 79, 172)
HSL	hsl(237, 40%, 48%)
HSV	hsv(237, 57%, 67%)
CMYK	cmyk(57%, 54.1%, 0%, 32.5%)
CIE-LAB	lab(37.89, 25.76, -50.65)
CIE-LCH	lch(37.89, 56.82, 296.96°)
OKLab	oklab(47.47% 0.0177 -0.145)
OKLCH	oklch(47.47% 0.146 277)
XYZ	xyz(13.0640, 10.0255, 40.2684)
Luminance	0.1003 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A4FAC #ACA74A

analogous

#4A80AC #4A4FAC #764AAC

triadic

#4A4FAC #AC4A4F #4FAC4A

tetradic

#4A4FAC #AC4A80 #ACA74A #4AAC76

square

#4A4FAC #AC4A80 #ACA74A #4AAC76

split-complementary

#4A4FAC #AC764A #80AC4A

monochromatic

#252856 #383B81 #4A4FAC #7175C2 #9C9FD4

Accessibility & contrast

On white

6.99

#4A4FAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#4A4FAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A4FAC

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A4FAC	#FFFFFF	#000000	##FFFFFF
##4A4FAC	1.00	6.99	3.01	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#165DAF

Deuteranopia (green-blind)

#0055AA

Tritanopia (blue-blind)

#126476

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4a4fac;
/* rgb */ color: rgb(74, 79, 172);
/* oklch */ color: oklch(47.5% 0.146 277.0);

Tailwind

colors: {
  custom: {
    50: '#8580c5',
    500: '#4a4fac',
    950: '#000000',
  },
}

SCSS

$custom: #4a4fac;
$custom-light: #8580c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4a4fac",
  "rgb": {
    "r": 74,
    "g": 79,
    "b": 172
  },
  "hsl": {
    "h": 236.939,
    "s": 39.837,
    "l": 48.235
  },
  "oklch": {
    "l": 0.4747,
    "c": 0.14607,
    "h": 277
  },
  "luminance": 0.10026
}

Semantic roles & 50–950 ramp

primary

#4A4FAC

secondary

#C1BE91

accent

#CA58D0

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4A4FAC

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

Preview Lab → · Contrast checker → · Palette generator →