#554FA6#554FA6

#554FA6 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 47.9% C 0.135 H 283.1°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#554FA6
RGB	rgb(85, 79, 166)
HSL	hsl(244, 36%, 48%)
HSV	hsv(244, 52%, 65%)
CMYK	cmyk(48.8%, 52.4%, 0%, 34.9%)
CIE-LAB	lab(38.33, 26.19, -46.32)
CIE-LCH	lch(38.33, 53.21, 299.48°)
OKLab	oklab(47.89% 0.0308 -0.132)
OKLCH	oklch(47.89% 0.135 283.1)
XYZ	xyz(13.4232, 10.2758, 37.3451)
Luminance	0.1028 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554FA6 #A0A64F

analogous

#4F74A6 #554FA6 #804FA6

triadic

#554FA6 #A6554F #4FA655

tetradic

#554FA6 #A64F74 #A0A64F #4FA680

square

#554FA6 #A64F74 #A0A64F #4FA680

split-complementary

#554FA6 #A6804F #74A64F

monochromatic

#2B2853 #403B7D #554FA6 #7A75BD #A29ED1

Accessibility & contrast

On white

6.87

#554FA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#554FA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #554FA6

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554FA6	#FFFFFF	#000000	##FFFFFF
##554FA6	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#245DA9

Deuteranopia (green-blind)

#1F57A4

Tritanopia (blue-blind)

#386273

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #554fa6;
/* rgb */ color: rgb(85, 79, 166);
/* oklch */ color: oklch(47.9% 0.135 283.1);

Tailwind

colors: {
  custom: {
    50: '#8a80c1',
    500: '#554fa6',
    950: '#000000',
  },
}

SCSS

$custom: #554fa6;
$custom-light: #8a80c1;
$custom-dark: #000000;

JSON

{
  "hex": "#554fa6",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 166
  },
  "hsl": {
    "h": 244.138,
    "s": 35.51,
    "l": 48.039
  },
  "oklch": {
    "l": 0.47889,
    "c": 0.13549,
    "h": 283.1
  },
  "luminance": 0.10276
}

Semantic roles & 50–950 ramp

primary

#554FA6

secondary

#BBBE93

accent

#CC5CC4

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #554FA6

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

Preview Lab → · Contrast checker → · Palette generator →