#554FCA#554FCA

#554FCA is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.6% C 0.185 H 279.7°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#554FCA
RGB	rgb(85, 79, 202)
HSL	hsl(243, 54%, 55%)
HSV	hsv(243, 61%, 79%)
CMYK	cmyk(57.9%, 60.9%, 0%, 20.8%)
CIE-LAB	lab(40.87, 37.66, -63.35)
CIE-LCH	lch(40.87, 73.70, 300.73°)
OKLab	oklab(50.58% 0.031 -0.182)
OKLCH	oklch(50.58% 0.185 279.7)
XYZ	xyz(17.1996, 11.7863, 57.2343)
Luminance	0.1179 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554FCA #C4CA4F

analogous

#4F86CA #554FCA #934FCA

triadic

#554FCA #CA554F #4FCA55

tetradic

#554FCA #CA4F86 #C4CA4F #4FCA93

square

#554FCA #CA4F86 #C4CA4F #4FCA93

split-complementary

#554FCA #CA934F #86CA4F

monochromatic

#29257A #3933A9 #554FCA #827ED8 #B0ADE6

Accessibility & contrast

On white

6.25

#554FCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#554FCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554FCA

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554FCA	#FFFFFF	#000000	##FFFFFF
##554FCA	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065CE

Deuteranopia (green-blind)

#005CC8

Tritanopia (blue-blind)

#086D85

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #554fca;
/* rgb */ color: rgb(85, 79, 202);
/* oklch */ color: oklch(50.6% 0.185 279.7);

Tailwind

colors: {
  custom: {
    50: '#9081db',
    500: '#554fca',
    950: '#000000',
  },
}

SCSS

$custom: #554fca;
$custom-light: #9081db;
$custom-dark: #000000;

JSON

{
  "hex": "#554fca",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 202
  },
  "hsl": {
    "h": 242.927,
    "s": 53.712,
    "l": 55.098
  },
  "oklch": {
    "l": 0.50579,
    "c": 0.18467,
    "h": 279.7
  },
  "luminance": 0.11788
}

Semantic roles & 50–950 ramp

primary

#554FCA

secondary

#D2D4A1

accent

#DD4BD6

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #554FCA

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

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