#454BCF#454BCF

#454BCF is a mid, vivid blue. Relative luminance 0.108; OKLCH L 49.2% C 0.200 H 274.3°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#454BCF
RGB	rgb(69, 75, 207)
HSL	hsl(237, 59%, 54%)
HSV	hsv(237, 67%, 81%)
CMYK	cmyk(66.7%, 63.8%, 0%, 18.8%)
CIE-LAB	lab(39.24, 39.27, -68.95)
CIE-LCH	lch(39.24, 79.35, 299.67°)
OKLab	oklab(49.22% 0.0151 -0.1989)
OKLCH	oklch(49.22% 0.2 274.3)
XYZ	xyz(16.2291, 10.8009, 60.2489)
Luminance	0.1080 (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

#454BCF #CFC945

analogous

#4590CF #454BCF #8445CF

triadic

#454BCF #CF454B #4BCF45

tetradic

#454BCF #CF4590 #CFC945 #45CF84

square

#454BCF #CF4590 #CFC945 #45CF84

split-complementary

#454BCF #CF8445 #90CF45

monochromatic

#20237A #2C32AB #454BCF #767ADC #A6A9E8

Accessibility & contrast

On white

6.64

#454BCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#454BCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454BCF

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454BCF	#FFFFFF	#000000	##FFFFFF
##454BCF	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D3

Deuteranopia (green-blind)

#0056CC

Tritanopia (blue-blind)

#006D86

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #454bcf;
/* rgb */ color: rgb(69, 75, 207);
/* oklch */ color: oklch(49.2% 0.200 274.3);

Tailwind

colors: {
  custom: {
    50: '#897ddf',
    500: '#454bcf',
    950: '#000000',
  },
}

SCSS

$custom: #454bcf;
$custom-light: #897ddf;
$custom-dark: #000000;

JSON

{
  "hex": "#454bcf",
  "rgb": {
    "r": 69,
    "g": 75,
    "b": 207
  },
  "hsl": {
    "h": 237.391,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.49222,
    "c": 0.1995,
    "h": 274.3
  },
  "luminance": 0.10802
}

Semantic roles & 50–950 ramp

primary

#454BCF

secondary

#D5D39B

accent

#DB46E2

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #454BCF

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

Preview Lab → · Contrast checker → · Palette generator →