#4554CE#4554CE

#4554CE is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.7% C 0.187 H 272.5°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#4554CE
RGB	rgb(69, 84, 206)
HSL	hsl(233, 58%, 54%)
HSV	hsv(233, 67%, 81%)
CMYK	cmyk(66.5%, 59.2%, 0%, 19.2%)
CIE-LAB	lab(41.31, 33.35, -64.99)
CIE-LCH	lch(41.31, 73.05, 297.17°)
OKLab	oklab(50.72% 0.0081 -0.1873)
OKLCH	oklch(50.72% 0.187 272.5)
XYZ	xyz(16.7614, 12.0606, 59.8252)
Luminance	0.1206 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4554CE #CEBF45

analogous

#4599CE #4554CE #7B45CE

triadic

#4554CE #CE4554 #54CE45

tetradic

#4554CE #CE4599 #CEBF45 #45CE7B

square

#4554CE #CE4599 #CEBF45 #45CE7B

split-complementary

#4554CE #CE7B45 #99CE45

monochromatic

#202A79 #2D3AA9 #4554CE #7581DB #A6ADE8

Accessibility & contrast

On white

6.15

#4554CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#4554CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4554CE

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4554CE	#FFFFFF	#000000	##FFFFFF
##4554CE	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D2

Deuteranopia (green-blind)

#005BCC

Tritanopia (blue-blind)

#007289

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4554ce;
/* rgb */ color: rgb(69, 84, 206);
/* oklch */ color: oklch(50.7% 0.187 272.5);

Tailwind

colors: {
  custom: {
    50: '#8884de',
    500: '#4554ce',
    950: '#000000',
  },
}

SCSS

$custom: #4554ce;
$custom-light: #8884de;
$custom-dark: #000000;

JSON

{
  "hex": "#4554ce",
  "rgb": {
    "r": 69,
    "g": 84,
    "b": 206
  },
  "hsl": {
    "h": 233.431,
    "s": 58.298,
    "l": 53.922
  },
  "oklch": {
    "l": 0.50721,
    "c": 0.18744,
    "h": 272.5
  },
  "luminance": 0.12062
}

Semantic roles & 50–950 ramp

primary

#4554CE

secondary

#D5CE9A

accent

#D146E2

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4554CE

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

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