#454DC3#454DC3

#454DC3 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.6% C 0.181 H 274.5°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#454DC3
RGB	rgb(69, 77, 195)
HSL	hsl(236, 51%, 52%)
HSV	hsv(236, 65%, 76%)
CMYK	cmyk(64.6%, 60.5%, 0%, 23.5%)
CIE-LAB	lab(38.75, 33.96, -62.80)
CIE-LCH	lch(38.75, 71.39, 298.40°)
OKLab	oklab(48.56% 0.0141 -0.1809)
OKLCH	oklch(48.56% 0.181 274.5)
XYZ	xyz(14.9552, 10.5118, 52.8600)
Luminance	0.1051 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.47

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454DC3 #C3BB45

analogous

#458CC3 #454DC3 #7C45C3

triadic

#454DC3 #C3454D #4DC345

tetradic

#454DC3 #C3458C #C3BB45 #45C37C

square

#454DC3 #C3458C #C3BB45 #45C37C

split-complementary

#454DC3 #C37C45 #8CC345

monochromatic

#23276B #313899 #454DC3 #7379D2 #A2A6E1

Accessibility & contrast

On white

6.77

#454DC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#454DC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454DC3

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454DC3	#FFFFFF	#000000	##FFFFFF
##454DC3	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C7

Deuteranopia (green-blind)

#0056C1

Tritanopia (blue-blind)

#006A80

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #454dc3;
/* rgb */ color: rgb(69, 77, 195);
/* oklch */ color: oklch(48.6% 0.181 274.5);

Tailwind

colors: {
  custom: {
    50: '#877fd6',
    500: '#454dc3',
    950: '#000000',
  },
}

SCSS

$custom: #454dc3;
$custom-light: #877fd6;
$custom-dark: #000000;

JSON

{
  "hex": "#454dc3",
  "rgb": {
    "r": 69,
    "g": 77,
    "b": 195
  },
  "hsl": {
    "h": 236.19,
    "s": 51.22,
    "l": 51.765
  },
  "oklch": {
    "l": 0.48555,
    "c": 0.18142,
    "h": 274.5
  },
  "luminance": 0.10513
}

Semantic roles & 50–950 ramp

primary

#454DC3

secondary

#CECA96

accent

#D24DDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #454DC3

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

Preview Lab → · Contrast checker → · Palette generator →