#4E52BF#4E52BF

#4E52BF is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.7% C 0.168 H 276.8°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#4E52BF
RGB	rgb(78, 82, 191)
HSL	hsl(238, 47%, 53%)
HSV	hsv(238, 59%, 75%)
CMYK	cmyk(59.2%, 57.1%, 0%, 25.1%)
CIE-LAB	lab(40.27, 30.98, -57.96)
CIE-LCH	lch(40.27, 65.72, 298.12°)
OKLab	oklab(49.75% 0.0199 -0.1664)
OKLCH	oklch(49.75% 0.168 276.8)
XYZ	xyz(15.5601, 11.4147, 50.6634)
Luminance	0.1142 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E52BF #BFBB4E

analogous

#4E8ABF #4E52BF #824EBF

triadic

#4E52BF #BF4E52 #52BF4E

tetradic

#4E52BF #BF4E8A #BFBB4E #4EBF82

square

#4E52BF #BF4E8A #BFBB4E #4EBF82

split-complementary

#4E52BF #BF824E #8ABF4E

monochromatic

#27296C #373B99 #4E52BF #7B7ECF #A8AAE0

Accessibility & contrast

On white

6.40

#4E52BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#4E52BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E52BF

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E52BF	#FFFFFF	#000000	##FFFFFF
##4E52BF	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C3

Deuteranopia (green-blind)

#005ABD

Tritanopia (blue-blind)

#006C80

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4e52bf;
/* rgb */ color: rgb(78, 82, 191);
/* oklch */ color: oklch(49.7% 0.168 276.8);

Tailwind

colors: {
  custom: {
    50: '#8a82d3',
    500: '#4e52bf',
    950: '#000000',
  },
}

SCSS

$custom: #4e52bf;
$custom-light: #8a82d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4e52bf",
  "rgb": {
    "r": 78,
    "g": 82,
    "b": 191
  },
  "hsl": {
    "h": 237.876,
    "s": 46.888,
    "l": 52.745
  },
  "oklch": {
    "l": 0.49745,
    "c": 0.16756,
    "h": 276.8
  },
  "luminance": 0.11416
}

Semantic roles & 50–950 ramp

primary

#4E52BF

secondary

#CDCB9C

accent

#D251D7

background

#F9F8FD

surface

#F1EFFA

border

#CBCAD3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #4E52BF

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

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