#454CCE#454CCE

#454CCE is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.3% C 0.197 H 274.2°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#454CCE
RGB	rgb(69, 76, 206)
HSL	hsl(237, 58%, 54%)
HSV	hsv(237, 67%, 81%)
CMYK	cmyk(66.5%, 63.1%, 0%, 19.2%)
CIE-LAB	lab(39.39, 38.32, -68.13)
CIE-LCH	lch(39.39, 78.16, 299.36°)
OKLab	oklab(49.31% 0.0144 -0.1965)
OKLCH	oklch(49.31% 0.197 274.2)
XYZ	xyz(16.1756, 10.8889, 59.6299)
Luminance	0.1089 (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

#454CCE #CEC745

analogous

#4591CE #454CCE #8345CE

triadic

#454CCE #CE454C #4CCE45

tetradic

#454CCE #CE4591 #CEC745 #45CE83

square

#454CCE #CE4591 #CEC745 #45CE83

split-complementary

#454CCE #CE8345 #91CE45

monochromatic

#202479 #2D33A9 #454CCE #757BDB #A6A9E8

Accessibility & contrast

On white

6.61

#454CCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#454CCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454CCE

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454CCE	#FFFFFF	#000000	##FFFFFF
##454CCE	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D2

Deuteranopia (green-blind)

#0057CB

Tritanopia (blue-blind)

#006D86

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #454cce;
/* rgb */ color: rgb(69, 76, 206);
/* oklch */ color: oklch(49.3% 0.197 274.2);

Tailwind

colors: {
  custom: {
    50: '#897ede',
    500: '#454cce',
    950: '#000000',
  },
}

SCSS

$custom: #454cce;
$custom-light: #897ede;
$custom-dark: #000000;

JSON

{
  "hex": "#454cce",
  "rgb": {
    "r": 69,
    "g": 76,
    "b": 206
  },
  "hsl": {
    "h": 236.934,
    "s": 58.298,
    "l": 53.922
  },
  "oklch": {
    "l": 0.49306,
    "c": 0.19705,
    "h": 274.2
  },
  "luminance": 0.1089
}

Semantic roles & 50–950 ramp

primary

#454CCE

secondary

#D5D29A

accent

#DA46E2

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #454CCE

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

Preview Lab → · Contrast checker → · Palette generator →