#4A52BC#4A52BC

#4A52BC is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.2% C 0.164 H 275.3°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#4A52BC
RGB	rgb(74, 82, 188)
HSL	hsl(236, 46%, 51%)
HSV	hsv(236, 61%, 74%)
CMYK	cmyk(60.6%, 56.4%, 0%, 26.3%)
CIE-LAB	lab(39.78, 29.25, -57.01)
CIE-LCH	lch(39.78, 64.08, 297.16°)
OKLab	oklab(49.24% 0.0153 -0.1637)
OKLCH	oklch(49.24% 0.164 275.3)
XYZ	xyz(14.9155, 11.1201, 48.9276)
Luminance	0.1112 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A52BC #BCB44A

analogous

#4A8BBC #4A52BC #7B4ABC

triadic

#4A52BC #BC4A52 #52BC4A

tetradic

#4A52BC #BC4A8B #BCB44A #4ABC7B

square

#4A52BC #BC4A8B #BCB44A #4ABC7B

split-complementary

#4A52BC #BC7B4A #8BBC4A

monochromatic

#262A66 #363D93 #4A52BC #777DCD #A3A7DD

Accessibility & contrast

On white

6.51

#4A52BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#4A52BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A52BC

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A52BC	#FFFFFF	#000000	##FFFFFF
##4A52BC	1.00	6.51	3.22	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C0

Deuteranopia (green-blind)

#0059BA

Tritanopia (blue-blind)

#006B7F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4a52bc;
/* rgb */ color: rgb(74, 82, 188);
/* oklch */ color: oklch(49.2% 0.164 275.3);

Tailwind

colors: {
  custom: {
    50: '#8782d1',
    500: '#4a52bc',
    950: '#000000',
  },
}

SCSS

$custom: #4a52bc;
$custom-light: #8782d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4a52bc",
  "rgb": {
    "r": 74,
    "g": 82,
    "b": 188
  },
  "hsl": {
    "h": 235.789,
    "s": 45.968,
    "l": 51.373
  },
  "oklch": {
    "l": 0.49243,
    "c": 0.16439,
    "h": 275.3
  },
  "luminance": 0.11121
}

Semantic roles & 50–950 ramp

primary

#4A52BC

secondary

#CAC798

accent

#CC52D6

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4A52BC

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

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