#5055DA#5055DA

#5055DA is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.6% C 0.199 H 275.5°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#5055DA
RGB	rgb(80, 85, 218)
HSL	hsl(238, 65%, 58%)
HSV	hsv(238, 63%, 85%)
CMYK	cmyk(63.3%, 61%, 0%, 14.5%)
CIE-LAB	lab(43.16, 38.43, -68.85)
CIE-LCH	lch(43.16, 78.84, 299.17°)
OKLab	oklab(52.55% 0.0191 -0.1983)
OKLCH	oklch(52.55% 0.199 275.5)
XYZ	xyz(19.2075, 13.2628, 67.8639)
Luminance	0.1326 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5055DA #DAD550

analogous

#509ADA #5055DA #9050DA

triadic

#5055DA #DA5055 #55DA50

tetradic

#5055DA #DA509A #DAD550 #50DA90

square

#5055DA #DA509A #DAD550 #50DA90

split-complementary

#5055DA #DA9050 #9ADA50

monochromatic

#1F2391 #292FC3 #5055DA #8386E5 #B5B7EF

Accessibility & contrast

On white

5.75

#5055DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#5055DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5055DA

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5055DA	#FFFFFF	#000000	##FFFFFF
##5055DA	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CDE

Deuteranopia (green-blind)

#0060D7

Tritanopia (blue-blind)

#00768F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5055da;
/* rgb */ color: rgb(80, 85, 218);
/* oklch */ color: oklch(52.6% 0.199 275.5);

Tailwind

colors: {
  custom: {
    50: '#9085e6',
    500: '#5055da',
    950: '#000000',
  },
}

SCSS

$custom: #5055da;
$custom-light: #9085e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5055da",
  "rgb": {
    "r": 80,
    "g": 85,
    "b": 218
  },
  "hsl": {
    "h": 237.826,
    "s": 65.094,
    "l": 58.431
  },
  "oklch": {
    "l": 0.52552,
    "c": 0.19921,
    "h": 275.5
  },
  "luminance": 0.13264
}

Semantic roles & 50–950 ramp

primary

#5055DA

secondary

#DEDCA8

accent

#E240E8

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5055DA

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

Preview Lab → · Contrast checker → · Palette generator →