#554F76#554F76

#554F76 is a dark, moderate blue. Relative luminance 0.088; OKLCH L 45.0% C 0.063 H 290.7°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#554F76
RGB	rgb(85, 79, 118)
HSL	hsl(249, 20%, 39%)
HSV	hsv(249, 33%, 46%)
CMYK	cmyk(28%, 33.1%, 0%, 53.7%)
CIE-LAB	lab(35.66, 11.89, -21.36)
CIE-LCH	lch(35.66, 24.44, 299.11°)
OKLab	oklab(44.99% 0.0223 -0.0592)
OKLCH	oklch(44.99% 0.063 290.7)
XYZ	xyz(9.8115, 8.8311, 18.3237)
Luminance	0.0883 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554F76 #70764F

analogous

#4F5C76 #554F76 #684F76

triadic

#554F76 #76554F #4F7655

tetradic

#554F76 #764F5C #70764F #4F7668

square

#554F76 #764F5C #70764F #4F7668

split-complementary

#554F76 #76684F #5C764F

monochromatic

#201E2D #3B3651 #554F76 #70689A #938DB3

Accessibility & contrast

On white

7.59

#554F76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#554F76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554F76

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554F76	#FFFFFF	#000000	##FFFFFF
##554F76	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#455578

Deuteranopia (green-blind)

#455375

Tritanopia (blue-blind)

#4E565D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #554f76;
/* rgb */ color: rgb(85, 79, 118);
/* oklch */ color: oklch(45.0% 0.063 290.7);

Tailwind

colors: {
  custom: {
    50: '#86809d',
    500: '#554f76',
    950: '#000000',
  },
}

SCSS

$custom: #554f76;
$custom-light: #86809d;
$custom-dark: #000000;

JSON

{
  "hex": "#554f76",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 118
  },
  "hsl": {
    "h": 249.231,
    "s": 19.797,
    "l": 38.627
  },
  "oklch": {
    "l": 0.4499,
    "c": 0.06328,
    "h": 290.7
  },
  "luminance": 0.08831
}

Semantic roles & 50–950 ramp

primary

#554F76

secondary

#9BA081

accent

#BC6BB0

background

#F8F7F9

surface

#EFEEF2

border

#CAC9CC

text

#0B0A0E

muted

#7C7C7E

Preview Lab

Preview with #554F76

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

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