#455BE6#455BE6

#455BE6 is a mid, highly saturated blue. Relative luminance 0.145; OKLCH L 53.9% C 0.210 H 270.7°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#455BE6
RGB	rgb(69, 91, 230)
HSL	hsl(232, 76%, 59%)
HSV	hsv(232, 70%, 90%)
CMYK	cmyk(70%, 60.4%, 0%, 9.8%)
CIE-LAB	lab(44.88, 37.29, -72.87)
CIE-LCH	lch(44.88, 81.86, 297.10°)
OKLab	oklab(53.95% 0.0025 -0.2103)
OKLCH	oklch(53.95% 0.21 270.7)
XYZ	xyz(20.4734, 14.4585, 76.5594)
Luminance	0.1446 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455BE6 #E6D045

analogous

#45ABE6 #455BE6 #7F45E6

triadic

#455BE6 #E6455B #5BE645

tetradic

#455BE6 #E645AB #E6D045 #45E67F

square

#455BE6 #E645AB #E6D045 #45E67F

split-complementary

#455BE6 #E67F45 #ABE645

monochromatic

#15279C #1C35D2 #455BE6 #7B8BED #B1BAF5

Accessibility & contrast

On white

5.40

#455BE6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#455BE6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455BE6

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455BE6	#FFFFFF	#000000	##FFFFFF
##455BE6	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072EB

Deuteranopia (green-blind)

#0063E3

Tritanopia (blue-blind)

#007E98

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #455be6;
/* rgb */ color: rgb(69, 91, 230);
/* oklch */ color: oklch(53.9% 0.210 270.7);

Tailwind

colors: {
  custom: {
    50: '#8d89ef',
    500: '#455be6',
    950: '#000000',
  },
}

SCSS

$custom: #455be6;
$custom-light: #8d89ef;
$custom-dark: #000000;

JSON

{
  "hex": "#455be6",
  "rgb": {
    "r": 69,
    "g": 91,
    "b": 230
  },
  "hsl": {
    "h": 231.801,
    "s": 76.303,
    "l": 58.627
  },
  "oklch": {
    "l": 0.5395,
    "c": 0.21033,
    "h": 270.7
  },
  "luminance": 0.14461
}

Semantic roles & 50–950 ramp

primary

#455BE6

secondary

#E3DBA4

accent

#D935F3

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #455BE6

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

Preview Lab → · Contrast checker → · Palette generator →