#4E53A2#4E53A2

#4E53A2 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 47.9% C 0.125 H 277.8°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#4E53A2
RGB	rgb(78, 83, 162)
HSL	hsl(236, 35%, 47%)
HSV	hsv(236, 52%, 64%)
CMYK	cmyk(51.9%, 48.8%, 0%, 36.5%)
CIE-LAB	lab(38.58, 20.75, -43.57)
CIE-LCH	lch(38.58, 48.26, 295.46°)
OKLab	oklab(47.85% 0.017 -0.124)
OKLCH	oklch(47.85% 0.125 277.8)
XYZ	xyz(12.7547, 10.4141, 35.5134)
Luminance	0.1042 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E53A2 #A29D4E

analogous

#4E7DA2 #4E53A2 #734EA2

triadic

#4E53A2 #A24E53 #53A24E

tetradic

#4E53A2 #A24E7D #A29D4E #4EA273

square

#4E53A2 #A24E7D #A29D4E #4EA273

split-complementary

#4E53A2 #A2734E #7DA24E

monochromatic

#26294F #3A3E79 #4E53A2 #7276BB #9B9ECF

Accessibility & contrast

On white

6.81

#4E53A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#4E53A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E53A2

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E53A2	#FFFFFF	#000000	##FFFFFF
##4E53A2	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5EA5

Deuteranopia (green-blind)

#2758A0

Tritanopia (blue-blind)

#2B6473

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4e53a2;
/* rgb */ color: rgb(78, 83, 162);
/* oklch */ color: oklch(47.9% 0.125 277.8);

Tailwind

colors: {
  custom: {
    50: '#8583be',
    500: '#4e53a2',
    950: '#000000',
  },
}

SCSS

$custom: #4e53a2;
$custom-light: #8583be;
$custom-dark: #000000;

JSON

{
  "hex": "#4e53a2",
  "rgb": {
    "r": 78,
    "g": 83,
    "b": 162
  },
  "hsl": {
    "h": 236.429,
    "s": 35,
    "l": 47.059
  },
  "oklch": {
    "l": 0.47851,
    "c": 0.12521,
    "h": 277.8
  },
  "luminance": 0.10415
}

Semantic roles & 50–950 ramp

primary

#4E53A2

secondary

#BCB990

accent

#C45DCB

background

#F8F8FB

surface

#F0EFF7

border

#CBCAD0

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #4E53A2

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

Preview Lab → · Contrast checker → · Palette generator →