#454CB7#454CB7

#454CB7 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.4% C 0.167 H 275.2°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#454CB7
RGB	rgb(69, 76, 183)
HSL	hsl(236, 45%, 49%)
HSV	hsv(236, 62%, 72%)
CMYK	cmyk(62.3%, 58.5%, 0%, 28.2%)
CIE-LAB	lab(37.58, 30.48, -57.67)
CIE-LCH	lch(37.58, 65.23, 297.86°)
OKLab	oklab(47.4% 0.0152 -0.1658)
OKLCH	oklch(47.4% 0.167 275.2)
XYZ	xyz(13.5831, 9.8519, 45.9764)
Luminance	0.0985 (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

#454CB7 #B7B045

analogous

#4585B7 #454CB7 #7745B7

triadic

#454CB7 #B7454C #4CB745

tetradic

#454CB7 #B74585 #B7B045 #45B777

square

#454CB7 #B74585 #B7B045 #45B777

split-complementary

#454CB7 #B77745 #85B745

monochromatic

#23275E #343A8B #454CB7 #7076C9 #9DA0DA

Accessibility & contrast

On white

7.07

#454CB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#454CB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454CB7

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454CB7	#FFFFFF	#000000	##FFFFFF
##454CB7	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBB

Deuteranopia (green-blind)

#0054B5

Tritanopia (blue-blind)

#00667A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #454cb7;
/* rgb */ color: rgb(69, 76, 183);
/* oklch */ color: oklch(47.4% 0.167 275.2);

Tailwind

colors: {
  custom: {
    50: '#847ecd',
    500: '#454cb7',
    950: '#000000',
  },
}

SCSS

$custom: #454cb7;
$custom-light: #847ecd;
$custom-dark: #000000;

JSON

{
  "hex": "#454cb7",
  "rgb": {
    "r": 69,
    "g": 76,
    "b": 183
  },
  "hsl": {
    "h": 236.316,
    "s": 45.238,
    "l": 49.412
  },
  "oklch": {
    "l": 0.47399,
    "c": 0.1665,
    "h": 275.2
  },
  "luminance": 0.09853
}

Semantic roles & 50–950 ramp

primary

#454CB7

secondary

#C6C392

accent

#CD53D5

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #454CB7

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

Preview Lab → · Contrast checker → · Palette generator →