#545FA7#545FA7

#545FA7 is a mid, moderate blue. Relative luminance 0.129; OKLCH L 51.1% C 0.114 H 275.1°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#545FA7
RGB	rgb(84, 95, 167)
HSL	hsl(232, 33%, 49%)
HSV	hsv(232, 50%, 65%)
CMYK	cmyk(49.7%, 43.1%, 0%, 34.5%)
CIE-LAB	lab(42.55, 16.15, -40.18)
CIE-LCH	lch(42.55, 43.31, 291.90°)
OKLab	oklab(51.08% 0.0101 -0.1139)
OKLCH	oklch(51.08% 0.114 275.1)
XYZ	xyz(14.7212, 12.8584, 38.2579)
Luminance	0.1286 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545FA7 #A79C54

analogous

#5489A7 #545FA7 #7354A7

triadic

#545FA7 #A7545F #5FA754

tetradic

#545FA7 #A75489 #A79C54 #54A773

square

#545FA7 #A75489 #A79C54 #54A773

split-complementary

#545FA7 #A77354 #89A754

monochromatic

#2B3156 #40487E #545FA7 #7B84BD #A4AAD1

Accessibility & contrast

On white

5.88

#545FA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#545FA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545FA7

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545FA7	#FFFFFF	#000000	##FFFFFF
##545FA7	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4268AA

Deuteranopia (green-blind)

#3A61A5

Tritanopia (blue-blind)

#336E7B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #545fa7;
/* rgb */ color: rgb(84, 95, 167);
/* oklch */ color: oklch(51.1% 0.114 275.1);

Tailwind

colors: {
  custom: {
    50: '#898cc1',
    500: '#545fa7',
    950: '#000000',
  },
}

SCSS

$custom: #545fa7;
$custom-light: #898cc1;
$custom-dark: #000000;

JSON

{
  "hex": "#545fa7",
  "rgb": {
    "r": 84,
    "g": 95,
    "b": 167
  },
  "hsl": {
    "h": 232.048,
    "s": 33.068,
    "l": 49.216
  },
  "oklch": {
    "l": 0.51079,
    "c": 0.11431,
    "h": 275.1
  },
  "luminance": 0.12859
}

Semantic roles & 50–950 ramp

primary

#545FA7

secondary

#BFBA98

accent

#BB5FC9

background

#F8F8FB

surface

#F0F0F7

border

#CBCBD0

text

#0C0C12

muted

#7D7D81

Preview Lab

Preview with #545FA7

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

Preview Lab → · Contrast checker → · Palette generator →