#554FA8#554FA8

#554FA8 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.0% C 0.138 H 282.9°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#554FA8
RGB	rgb(85, 79, 168)
HSL	hsl(244, 36%, 48%)
HSV	hsv(244, 53%, 66%)
CMYK	cmyk(49.4%, 53%, 0%, 34.1%)
CIE-LAB	lab(38.46, 26.82, -47.30)
CIE-LCH	lch(38.46, 54.38, 299.55°)
OKLab	oklab(48.03% 0.0309 -0.1348)
OKLCH	oklch(48.03% 0.138 282.9)
XYZ	xyz(13.6081, 10.3497, 38.3189)
Luminance	0.1035 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554FA8 #A2A84F

analogous

#4F75A8 #554FA8 #814FA8

triadic

#554FA8 #A8554F #4FA855

tetradic

#554FA8 #A84F75 #A2A84F #4FA881

square

#554FA8 #A84F75 #A2A84F #4FA881

split-complementary

#554FA8 #A8814F #75A84F

monochromatic

#2B2855 #403B7E #554FA8 #7B76BE #A39FD2

Accessibility & contrast

On white

6.84

#554FA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#554FA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554FA8

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554FA8	#FFFFFF	#000000	##FFFFFF
##554FA8	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#225EAB

Deuteranopia (green-blind)

#1C58A6

Tritanopia (blue-blind)

#376374

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #554fa8;
/* rgb */ color: rgb(85, 79, 168);
/* oklch */ color: oklch(48.0% 0.138 282.9);

Tailwind

colors: {
  custom: {
    50: '#8b80c2',
    500: '#554fa8',
    950: '#000000',
  },
}

SCSS

$custom: #554fa8;
$custom-light: #8b80c2;
$custom-dark: #000000;

JSON

{
  "hex": "#554fa8",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 168
  },
  "hsl": {
    "h": 244.045,
    "s": 36.032,
    "l": 48.431
  },
  "oklch": {
    "l": 0.48028,
    "c": 0.13834,
    "h": 282.9
  },
  "luminance": 0.1035
}

Semantic roles & 50–950 ramp

primary

#554FA8

secondary

#BCBF94

accent

#CC5CC4

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #554FA8

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

Preview Lab → · Contrast checker → · Palette generator →