#5457DA#5457DA

#5457DA is a mid, vivid blue. Relative luminance 0.138; OKLCH L 53.2% C 0.196 H 276.4°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#5457DA
RGB	rgb(84, 87, 218)
HSL	hsl(239, 64%, 59%)
HSV	hsv(239, 61%, 85%)
CMYK	cmyk(61.5%, 60.1%, 0%, 14.5%)
CIE-LAB	lab(43.89, 37.83, -67.64)
CIE-LCH	lch(43.89, 77.50, 299.22°)
OKLab	oklab(53.16% 0.022 -0.1946)
OKLCH	oklch(53.16% 0.196 276.4)
XYZ	xyz(19.7151, 13.7616, 67.9334)
Luminance	0.1376 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5457DA #DAD754

analogous

#549ADA #5457DA #9454DA

triadic

#5457DA #DA5457 #57DA54

tetradic

#5457DA #DA549A #DAD754 #54DA94

square

#5457DA #DA549A #DAD754 #54DA94

split-complementary

#5457DA #DA9454 #9ADA54

monochromatic

#202394 #2B2EC6 #5457DA #8688E5 #B9BAF0

Accessibility & contrast

On white

5.60

#5457DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#5457DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5457DA

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5457DA	#FFFFFF	#000000	##FFFFFF
##5457DA	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDE

Deuteranopia (green-blind)

#0062D7

Tritanopia (blue-blind)

#007790

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5457da;
/* rgb */ color: rgb(84, 87, 218);
/* oklch */ color: oklch(53.2% 0.196 276.4);

Tailwind

colors: {
  custom: {
    50: '#9186e6',
    500: '#5457da',
    950: '#000000',
  },
}

SCSS

$custom: #5457da;
$custom-light: #9186e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5457da",
  "rgb": {
    "r": 84,
    "g": 87,
    "b": 218
  },
  "hsl": {
    "h": 238.657,
    "s": 64.423,
    "l": 59.216
  },
  "oklch": {
    "l": 0.53159,
    "c": 0.19587,
    "h": 276.4
  },
  "luminance": 0.13763
}

Semantic roles & 50–950 ramp

primary

#5457DA

secondary

#DFDEAB

accent

#E440E7

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5457DA

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

Preview Lab → · Contrast checker → · Palette generator →