#454BC5#454BC5

#454BC5 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.4% C 0.187 H 274.8°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#454BC5
RGB	rgb(69, 75, 197)
HSL	hsl(237, 52%, 52%)
HSV	hsv(237, 65%, 77%)
CMYK	cmyk(65%, 61.9%, 0%, 22.7%)
CIE-LAB	lab(38.42, 35.89, -64.49)
CIE-LCH	lch(38.42, 73.80, 299.10°)
OKLab	oklab(48.37% 0.0157 -0.1858)
OKLCH	oklch(48.37% 0.187 274.8)
XYZ	xyz(15.0450, 10.3273, 54.0130)
Luminance	0.1033 (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

#454BC5 #C5BF45

analogous

#458BC5 #454BC5 #7F45C5

triadic

#454BC5 #C5454B #4BC545

tetradic

#454BC5 #C5458B #C5BF45 #45C57F

square

#454BC5 #C5458B #C5BF45 #45C57F

split-complementary

#454BC5 #C57F45 #8BC545

monochromatic

#22266D #31369C #454BC5 #7478D4 #A2A5E2

Accessibility & contrast

On white

6.85

#454BC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#454BC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454BC5

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454BC5	#FFFFFF	#000000	##FFFFFF
##454BC5	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C9

Deuteranopia (green-blind)

#0055C3

Tritanopia (blue-blind)

#006A81

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #454bc5;
/* rgb */ color: rgb(69, 75, 197);
/* oklch */ color: oklch(48.4% 0.187 274.8);

Tailwind

colors: {
  custom: {
    50: '#877dd8',
    500: '#454bc5',
    950: '#000000',
  },
}

SCSS

$custom: #454bc5;
$custom-light: #877dd8;
$custom-dark: #000000;

JSON

{
  "hex": "#454bc5",
  "rgb": {
    "r": 69,
    "g": 75,
    "b": 197
  },
  "hsl": {
    "h": 237.188,
    "s": 52.459,
    "l": 52.157
  },
  "oklch": {
    "l": 0.48367,
    "c": 0.18651,
    "h": 274.8
  },
  "luminance": 0.10329
}

Semantic roles & 50–950 ramp

primary

#454BC5

secondary

#CFCC97

accent

#D54CDC

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0D0915

muted

#7D7B83

Preview Lab

Preview with #454BC5

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

Preview Lab → · Contrast checker → · Palette generator →