#453BD1#453BD1

#453BD1 is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 46.9% C 0.220 H 276.7°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#453BD1
RGB	rgb(69, 59, 209)
HSL	hsl(244, 62%, 53%)
HSV	hsv(244, 72%, 82%)
CMYK	cmyk(67%, 71.8%, 0%, 18%)
CIE-LAB	lab(35.98, 49.28, -75.47)
CIE-LCH	lch(35.98, 90.13, 303.14°)
OKLab	oklab(46.92% 0.0257 -0.218)
OKLCH	oklch(46.92% 0.22 276.7)
XYZ	xyz(15.5231, 8.9952, 61.2274)
Luminance	0.0900 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.12

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453BD1 #C7D13B

analogous

#3B7CD1 #453BD1 #903BD1

triadic

#453BD1 #D1453B #3BD145

tetradic

#453BD1 #D13B7C #C7D13B #3BD190

square

#453BD1 #D13B7C #C7D13B #3BD190

split-complementary

#453BD1 #D1903B #7CD13B

monochromatic

#221C76 #3027A7 #453BD1 #746DDD #A39EE8

Accessibility & contrast

On white

7.50

#453BD1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#453BD1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453BD1

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453BD1	#FFFFFF	#000000	##FFFFFF
##453BD1	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BD5

Deuteranopia (green-blind)

#004ECE

Tritanopia (blue-blind)

#006582

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #453bd1;
/* rgb */ color: rgb(69, 59, 209);
/* oklch */ color: oklch(46.9% 0.220 276.7);

Tailwind

colors: {
  custom: {
    50: '#8b73e0',
    500: '#453bd1',
    950: '#000000',
  },
}

SCSS

$custom: #453bd1;
$custom-light: #8b73e0;
$custom-dark: #000000;

JSON

{
  "hex": "#453bd1",
  "rgb": {
    "r": 69,
    "g": 59,
    "b": 209
  },
  "hsl": {
    "h": 244,
    "s": 61.983,
    "l": 52.549
  },
  "oklch": {
    "l": 0.46917,
    "c": 0.21953,
    "h": 276.7
  },
  "luminance": 0.08997
}

Semantic roles & 50–950 ramp

primary

#453BD1

secondary

#D0D493

accent

#E543DA

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #453BD1

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

Preview Lab → · Contrast checker → · Palette generator →