#454CC3#454CC3

#454CC3 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.4% C 0.183 H 274.7°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#454CC3
RGB	rgb(69, 76, 195)
HSL	hsl(237, 51%, 52%)
HSV	hsv(237, 65%, 76%)
CMYK	cmyk(64.6%, 61%, 0%, 23.5%)
CIE-LAB	lab(38.50, 34.58, -63.19)
CIE-LCH	lch(38.50, 72.04, 298.69°)
OKLab	oklab(48.38% 0.0149 -0.182)
OKLCH	oklch(48.38% 0.183 274.7)
XYZ	xyz(14.8858, 10.3729, 52.8369)
Luminance	0.1037 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454CC3 #C3BC45

analogous

#458BC3 #454CC3 #7D45C3

triadic

#454CC3 #C3454C #4CC345

tetradic

#454CC3 #C3458B #C3BC45 #45C37D

square

#454CC3 #C3458B #C3BC45 #45C37D

split-complementary

#454CC3 #C37D45 #8BC345

monochromatic

#23276B #313799 #454CC3 #7379D2 #A2A5E1

Accessibility & contrast

On white

6.83

#454CC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#454CC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454CC3

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454CC3	#FFFFFF	#000000	##FFFFFF
##454CC3	1.00	6.83	3.07	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C7

Deuteranopia (green-blind)

#0055C1

Tritanopia (blue-blind)

#006A80

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #454cc3;
/* rgb */ color: rgb(69, 76, 195);
/* oklch */ color: oklch(48.4% 0.183 274.7);

Tailwind

colors: {
  custom: {
    50: '#877ed6',
    500: '#454cc3',
    950: '#000000',
  },
}

SCSS

$custom: #454cc3;
$custom-light: #877ed6;
$custom-dark: #000000;

JSON

{
  "hex": "#454cc3",
  "rgb": {
    "r": 69,
    "g": 76,
    "b": 195
  },
  "hsl": {
    "h": 236.667,
    "s": 51.22,
    "l": 51.765
  },
  "oklch": {
    "l": 0.48376,
    "c": 0.18265,
    "h": 274.7
  },
  "luminance": 0.10374
}

Semantic roles & 50–950 ramp

primary

#454CC3

secondary

#CECA96

accent

#D34DDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #454CC3

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

Preview Lab → · Contrast checker → · Palette generator →