#454BC3#454BC3

#454BC3 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 48.2% C 0.184 H 274.9°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#454BC3
RGB	rgb(69, 75, 195)
HSL	hsl(237, 51%, 52%)
HSV	hsv(237, 65%, 76%)
CMYK	cmyk(64.6%, 61.5%, 0%, 23.5%)
CIE-LAB	lab(38.26, 35.21, -63.59)
CIE-LCH	lch(38.26, 72.68, 298.97°)
OKLab	oklab(48.2% 0.0158 -0.1832)
OKLCH	oklch(48.2% 0.184 274.9)
XYZ	xyz(14.8174, 10.2362, 52.8141)
Luminance	0.1024 (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

#454BC3 #C3BD45

analogous

#458AC3 #454BC3 #7E45C3

triadic

#454BC3 #C3454B #4BC345

tetradic

#454BC3 #C3458A #C3BD45 #45C37E

square

#454BC3 #C3458A #C3BD45 #45C37E

split-complementary

#454BC3 #C37E45 #8AC345

monochromatic

#23266B #313699 #454BC3 #7378D2 #A2A5E1

Accessibility & contrast

On white

6.89

#454BC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#454BC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454BC3

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454BC3	#FFFFFF	#000000	##FFFFFF
##454BC3	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C7

Deuteranopia (green-blind)

#0055C1

Tritanopia (blue-blind)

#006980

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #454bc3;
/* rgb */ color: rgb(69, 75, 195);
/* oklch */ color: oklch(48.2% 0.184 274.9);

Tailwind

colors: {
  custom: {
    50: '#877dd6',
    500: '#454bc3',
    950: '#000000',
  },
}

SCSS

$custom: #454bc3;
$custom-light: #877dd6;
$custom-dark: #000000;

JSON

{
  "hex": "#454bc3",
  "rgb": {
    "r": 69,
    "g": 75,
    "b": 195
  },
  "hsl": {
    "h": 237.143,
    "s": 51.22,
    "l": 51.765
  },
  "oklch": {
    "l": 0.48199,
    "c": 0.18387,
    "h": 274.9
  },
  "luminance": 0.10237
}

Semantic roles & 50–950 ramp

primary

#454BC3

secondary

#CECB96

accent

#D44DDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #454BC3

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

Preview Lab → · Contrast checker → · Palette generator →