#454FBF#454FBF

#454FBF is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.6% C 0.174 H 274.1°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#454FBF
RGB	rgb(69, 79, 191)
HSL	hsl(235, 49%, 51%)
HSV	hsv(235, 64%, 75%)
CMYK	cmyk(63.9%, 58.6%, 0%, 25.1%)
CIE-LAB	lab(38.93, 31.33, -60.17)
CIE-LCH	lch(38.93, 67.83, 297.51°)
OKLab	oklab(48.59% 0.0124 -0.1731)
OKLCH	oklch(48.59% 0.174 274.1)
XYZ	xyz(14.6511, 10.6175, 50.5574)
Luminance	0.1062 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454FBF #BFB545

analogous

#458CBF #454FBF #7845BF

triadic

#454FBF #BF454F #4FBF45

tetradic

#454FBF #BF458C #BFB545 #45BF78

square

#454FBF #BF458C #BFB545 #45BF78

split-complementary

#454FBF #BF7845 #8CBF45

monochromatic

#232966 #333B94 #454FBF #737ACF #A0A5DE

Accessibility & contrast

On white

6.72

#454FBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#454FBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454FBF

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454FBF	#FFFFFF	#000000	##FFFFFF
##454FBF	1.00	6.72	3.12	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C3

Deuteranopia (green-blind)

#0056BD

Tritanopia (blue-blind)

#006A7F

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #454fbf;
/* rgb */ color: rgb(69, 79, 191);
/* oklch */ color: oklch(48.6% 0.174 274.1);

Tailwind

colors: {
  custom: {
    50: '#8680d3',
    500: '#454fbf',
    950: '#000000',
  },
}

SCSS

$custom: #454fbf;
$custom-light: #8680d3;
$custom-dark: #000000;

JSON

{
  "hex": "#454fbf",
  "rgb": {
    "r": 69,
    "g": 79,
    "b": 191
  },
  "hsl": {
    "h": 235.082,
    "s": 48.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.48594,
    "c": 0.17357,
    "h": 274.1
  },
  "luminance": 0.10619
}

Semantic roles & 50–950 ramp

primary

#454FBF

secondary

#CBC695

accent

#CD4FD8

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #454FBF

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

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