#454FDA#454FDA

#454FDA is a mid, highly saturated blue. Relative luminance 0.119; OKLCH L 50.9% C 0.209 H 273.1°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#454FDA
RGB	rgb(69, 79, 218)
HSL	hsl(236, 67%, 56%)
HSV	hsv(236, 68%, 85%)
CMYK	cmyk(68.3%, 63.8%, 0%, 14.5%)
CIE-LAB	lab(41.08, 40.55, -72.26)
CIE-LCH	lch(41.08, 82.86, 299.30°)
OKLab	oklab(50.85% 0.0115 -0.2086)
OKLCH	oklch(50.85% 0.209 273.1)
XYZ	xyz(17.9009, 11.9174, 67.6730)
Luminance	0.1192 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454FDA #DAD045

analogous

#459ADA #454FDA #8645DA

triadic

#454FDA #DA454F #4FDA45

tetradic

#454FDA #DA459A #DAD045 #45DA86

square

#454FDA #DA459A #DAD045 #45DA86

split-complementary

#454FDA #DA8645 #9ADA45

monochromatic

#1B2389 #2530BC #454FDA #787FE4 #ABB0EE

Accessibility & contrast

On white

6.21

#454FDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#454FDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454FDA

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454FDA	#FFFFFF	#000000	##FFFFFF
##454FDA	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DE

Deuteranopia (green-blind)

#005AD7

Tritanopia (blue-blind)

#00738D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #454fda;
/* rgb */ color: rgb(69, 79, 218);
/* oklch */ color: oklch(50.9% 0.209 273.1);

Tailwind

colors: {
  custom: {
    50: '#8b80e7',
    500: '#454fda',
    950: '#000000',
  },
}

SCSS

$custom: #454fda;
$custom-light: #8b80e7;
$custom-dark: #000000;

JSON

{
  "hex": "#454fda",
  "rgb": {
    "r": 69,
    "g": 79,
    "b": 218
  },
  "hsl": {
    "h": 235.973,
    "s": 66.816,
    "l": 56.275
  },
  "oklch": {
    "l": 0.50853,
    "c": 0.20892,
    "h": 273.1
  },
  "luminance": 0.11919
}

Semantic roles & 50–950 ramp

primary

#454FDA

secondary

#DCD89F

accent

#DE3EEA

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #454FDA

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

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