#453BE5#453BE5

#453BE5 is a mid, highly saturated blue. Relative luminance 0.101; OKLCH L 48.9% C 0.243 H 275.2°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#453BE5
RGB	rgb(69, 59, 229)
HSL	hsl(244, 77%, 56%)
HSV	hsv(244, 74%, 90%)
CMYK	cmyk(69.9%, 74.2%, 0%, 10.2%)
CIE-LAB	lab(37.93, 55.51, -83.72)
CIE-LCH	lch(37.93, 100.45, 303.54°)
OKLab	oklab(48.89% 0.0219 -0.2421)
OKLCH	oklch(48.89% 0.243 275.2)
XYZ	xyz(18.1564, 10.0485, 75.0963)
Luminance	0.1005 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453BE5 #DBE53B

analogous

#3B86E5 #453BE5 #9A3BE5

triadic

#453BE5 #E5453B #3BE545

tetradic

#453BE5 #E53B86 #DBE53B #3BE59A

square

#453BE5 #E53B86 #DBE53B #3BE59A

split-complementary

#453BE5 #E59A3B #86E53B

monochromatic

#1B1392 #251BC8 #453BE5 #7871EC #ACA7F3

Accessibility & contrast

On white

6.98

#453BE5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#453BE5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #453BE5

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453BE5	#FFFFFF	#000000	##FFFFFF
##453BE5	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061EA

Deuteranopia (green-blind)

#0051E2

Tritanopia (blue-blind)

#006D8E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #453be5;
/* rgb */ color: rgb(69, 59, 229);
/* oklch */ color: oklch(48.9% 0.243 275.2);

Tailwind

colors: {
  custom: {
    50: '#8f74ef',
    500: '#453be5',
    950: '#000000',
  },
}

SCSS

$custom: #453be5;
$custom-light: #8f74ef;
$custom-dark: #000000;

JSON

{
  "hex": "#453be5",
  "rgb": {
    "r": 69,
    "g": 59,
    "b": 229
  },
  "hsl": {
    "h": 243.529,
    "s": 76.577,
    "l": 56.471
  },
  "oklch": {
    "l": 0.48888,
    "c": 0.24307,
    "h": 275.2
  },
  "luminance": 0.1005
}

Semantic roles & 50–950 ramp

primary

#453BE5

secondary

#DDE19B

accent

#F335E8

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0817

muted

#7E7B85

Preview Lab

Preview with #453BE5

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

Preview Lab → · Contrast checker → · Palette generator →