#454EBF#454EBF

#454EBF is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.4% C 0.175 H 274.4°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#454EBF
RGB	rgb(69, 78, 191)
HSL	hsl(236, 49%, 51%)
HSV	hsv(236, 64%, 75%)
CMYK	cmyk(63.9%, 59.2%, 0%, 25.1%)
CIE-LAB	lab(38.68, 31.96, -60.57)
CIE-LCH	lch(38.68, 68.49, 297.82°)
OKLab	oklab(48.41% 0.0133 -0.1743)
OKLCH	oklch(48.41% 0.175 274.4)
XYZ	xyz(14.5795, 10.4743, 50.5336)
Luminance	0.1048 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.92

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454EBF #BFB645

analogous

#458BBF #454EBF #7945BF

triadic

#454EBF #BF454E #4EBF45

tetradic

#454EBF #BF458B #BFB645 #45BF79

square

#454EBF #BF458B #BFB645 #45BF79

split-complementary

#454EBF #BF7945 #8BBF45

monochromatic

#232866 #333A94 #454EBF #7379CF #A0A5DE

Accessibility & contrast

On white

6.78

#454EBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#454EBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454EBF

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454EBF	#FFFFFF	#000000	##FFFFFF
##454EBF	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C3

Deuteranopia (green-blind)

#0056BD

Tritanopia (blue-blind)

#006A7F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #454ebf;
/* rgb */ color: rgb(69, 78, 191);
/* oklch */ color: oklch(48.4% 0.175 274.4);

Tailwind

colors: {
  custom: {
    50: '#867fd3',
    500: '#454ebf',
    950: '#000000',
  },
}

SCSS

$custom: #454ebf;
$custom-light: #867fd3;
$custom-dark: #000000;

JSON

{
  "hex": "#454ebf",
  "rgb": {
    "r": 69,
    "g": 78,
    "b": 191
  },
  "hsl": {
    "h": 235.574,
    "s": 48.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.4841,
    "c": 0.17482,
    "h": 274.4
  },
  "luminance": 0.10476
}

Semantic roles & 50–950 ramp

primary

#454EBF

secondary

#CBC795

accent

#CE4FD8

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #454EBF

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

Preview Lab → · Contrast checker → · Palette generator →