#455CE2#455CE2

#455CE2 is a mid, highly saturated blue. Relative luminance 0.144; OKLCH L 53.8% C 0.204 H 270.5°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#455CE2
RGB	rgb(69, 92, 226)
HSL	hsl(231, 73%, 58%)
HSV	hsv(231, 69%, 89%)
CMYK	cmyk(69.5%, 59.3%, 0%, 11.4%)
CIE-LAB	lab(44.81, 35.29, -70.72)
CIE-LCH	lch(44.81, 79.04, 296.52°)
OKLab	oklab(53.8% 0.0018 -0.204)
OKLCH	oklch(53.8% 0.204 270.5)
XYZ	xyz(20.0042, 14.4085, 73.6636)
Luminance	0.1441 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455CE2 #E2CB45

analogous

#45ABE2 #455CE2 #7C45E2

triadic

#455CE2 #E2455C #5CE245

tetradic

#455CE2 #E245AB #E2CB45 #45E27C

square

#455CE2 #E245AB #E2CB45 #45E27C

split-complementary

#455CE2 #E27C45 #ABE245

monochromatic

#172A95 #2039CA #455CE2 #7A8AEA #AFB9F3

Accessibility & contrast

On white

5.41

#455CE2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#455CE2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455CE2

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455CE2	#FFFFFF	#000000	##FFFFFF
##455CE2	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071E6

Deuteranopia (green-blind)

#0063DF

Tritanopia (blue-blind)

#007E96

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #455ce2;
/* rgb */ color: rgb(69, 92, 226);
/* oklch */ color: oklch(53.8% 0.204 270.5);

Tailwind

colors: {
  custom: {
    50: '#8c8aec',
    500: '#455ce2',
    950: '#000000',
  },
}

SCSS

$custom: #455ce2;
$custom-light: #8c8aec;
$custom-dark: #000000;

JSON

{
  "hex": "#455ce2",
  "rgb": {
    "r": 69,
    "g": 92,
    "b": 226
  },
  "hsl": {
    "h": 231.21,
    "s": 73.023,
    "l": 57.843
  },
  "oklch": {
    "l": 0.538,
    "c": 0.20401,
    "h": 270.5
  },
  "luminance": 0.1441
}

Semantic roles & 50–950 ramp

primary

#455CE2

secondary

#E1D8A2

accent

#D538F0

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #455CE2

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

Preview Lab → · Contrast checker → · Palette generator →