#4554D5#4554D5

#4554D5 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 51.3% C 0.197 H 272.3°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#4554D5
RGB	rgb(69, 84, 213)
HSL	hsl(234, 63%, 55%)
HSV	hsv(234, 68%, 84%)
CMYK	cmyk(67.6%, 60.6%, 0%, 16.5%)
CIE-LAB	lab(41.86, 35.77, -68.13)
CIE-LCH	lch(41.86, 76.95, 297.70°)
OKLab	oklab(51.3% 0.008 -0.1965)
OKLCH	oklch(51.3% 0.197 272.3)
XYZ	xyz(17.6308, 12.4083, 64.4038)
Luminance	0.1241 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4554D5 #D5C645

analogous

#459CD5 #4554D5 #7E45D5

triadic

#4554D5 #D54554 #54D545

tetradic

#4554D5 #D5459C #D5C645 #45D57E

square

#4554D5 #D5459C #D5C645 #45D57E

split-complementary

#4554D5 #D57E45 #9CD545

monochromatic

#1D2882 #2937B4 #4554D5 #7782E0 #A9B0EC

Accessibility & contrast

On white

6.03

#4554D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#4554D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4554D5

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4554D5	#FFFFFF	#000000	##FFFFFF
##4554D5	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D9

Deuteranopia (green-blind)

#005CD2

Tritanopia (blue-blind)

#00748C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4554d5;
/* rgb */ color: rgb(69, 84, 213);
/* oklch */ color: oklch(51.3% 0.197 272.3);

Tailwind

colors: {
  custom: {
    50: '#8a84e3',
    500: '#4554d5',
    950: '#000000',
  },
}

SCSS

$custom: #4554d5;
$custom-light: #8a84e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4554d5",
  "rgb": {
    "r": 69,
    "g": 84,
    "b": 213
  },
  "hsl": {
    "h": 233.75,
    "s": 63.158,
    "l": 55.294
  },
  "oklch": {
    "l": 0.51296,
    "c": 0.19663,
    "h": 272.3
  },
  "luminance": 0.1241
}

Semantic roles & 50–950 ramp

primary

#4554D5

secondary

#D9D39D

accent

#D542E6

background

#F9F8FE

surface

#F1EFFC

border

#CBCAD5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #4554D5

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

Preview Lab → · Contrast checker → · Palette generator →