#454CDA#454CDA

#454CDA is a mid, highly saturated blue. Relative luminance 0.115; OKLCH L 50.4% C 0.212 H 273.7°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#454CDA
RGB	rgb(69, 76, 218)
HSL	hsl(237, 67%, 56%)
HSV	hsv(237, 68%, 85%)
CMYK	cmyk(68.3%, 65.1%, 0%, 14.5%)
CIE-LAB	lab(40.40, 42.36, -73.38)
CIE-LCH	lch(40.40, 84.73, 300.00°)
OKLab	oklab(50.35% 0.0135 -0.2119)
OKLCH	oklch(50.35% 0.212 273.7)
XYZ	xyz(17.6894, 11.4944, 67.6025)
Luminance	0.1150 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454CDA #DAD345

analogous

#4597DA #454CDA #8945DA

triadic

#454CDA #DA454C #4CDA45

tetradic

#454CDA #DA4597 #DAD345 #45DA89

square

#454CDA #DA4597 #DAD345 #45DA89

split-complementary

#454CDA #DA8945 #97DA45

monochromatic

#1B2089 #252DBC #454CDA #787DE4 #ABAEEE

Accessibility & contrast

On white

6.37

#454CDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#454CDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454CDA

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454CDA	#FFFFFF	#000000	##FFFFFF
##454CDA	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066DE

Deuteranopia (green-blind)

#0058D7

Tritanopia (blue-blind)

#00718C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #454cda;
/* rgb */ color: rgb(69, 76, 218);
/* oklch */ color: oklch(50.4% 0.212 273.7);

Tailwind

colors: {
  custom: {
    50: '#8b7ee7',
    500: '#454cda',
    950: '#000000',
  },
}

SCSS

$custom: #454cda;
$custom-light: #8b7ee7;
$custom-dark: #000000;

JSON

{
  "hex": "#454cda",
  "rgb": {
    "r": 69,
    "g": 76,
    "b": 218
  },
  "hsl": {
    "h": 237.181,
    "s": 66.816,
    "l": 56.275
  },
  "oklch": {
    "l": 0.50354,
    "c": 0.21234,
    "h": 273.7
  },
  "luminance": 0.11496
}

Semantic roles & 50–950 ramp

primary

#454CDA

secondary

#DCD99F

accent

#E23EEA

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #454CDA

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

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