#554FB6#554FB6

#554FB6 is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.0% C 0.158 H 281.5°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#554FB6
RGB	rgb(85, 79, 182)
HSL	hsl(243, 41%, 51%)
HSV	hsv(243, 57%, 71%)
CMYK	cmyk(53.3%, 56.6%, 0%, 28.6%)
CIE-LAB	lab(39.41, 31.26, -54.06)
CIE-LCH	lch(39.41, 62.44, 300.04°)
OKLab	oklab(49.04% 0.0314 -0.1547)
OKLCH	oklch(49.04% 0.158 281.5)
XYZ	xyz(14.9832, 10.8998, 45.5612)
Luminance	0.1090 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554FB6 #B0B64F

analogous

#4F7CB6 #554FB6 #884FB6

triadic

#554FB6 #B6554F #4FB655

tetradic

#554FB6 #B64F7C #B0B64F #4FB688

square

#554FB6 #B64F7C #B0B64F #4FB688

split-complementary

#554FB6 #B6884F #7CB64F

monochromatic

#2C2962 #3F3B8D #554FB6 #7F7AC8 #A9A6DA

Accessibility & contrast

On white

6.60

#554FB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#554FB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554FB6

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554FB6	#FFFFFF	#000000	##FFFFFF
##554FB6	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0161B9

Deuteranopia (green-blind)

#0059B4

Tritanopia (blue-blind)

#2B677B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #554fb6;
/* rgb */ color: rgb(85, 79, 182);
/* oklch */ color: oklch(49.0% 0.158 281.5);

Tailwind

colors: {
  custom: {
    50: '#8d80cd',
    500: '#554fb6',
    950: '#000000',
  },
}

SCSS

$custom: #554fb6;
$custom-light: #8d80cd;
$custom-dark: #000000;

JSON

{
  "hex": "#554fb6",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 182
  },
  "hsl": {
    "h": 243.495,
    "s": 41.365,
    "l": 51.176
  },
  "oklch": {
    "l": 0.49037,
    "c": 0.15786,
    "h": 281.5
  },
  "luminance": 0.10901
}

Semantic roles & 50–950 ramp

primary

#554FB6

secondary

#C5C79A

accent

#D157CA

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0A13

muted

#7E7C82

Preview Lab

Preview with #554FB6

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

Preview Lab → · Contrast checker → · Palette generator →