#455EC7#455EC7

#455EC7 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.1% C 0.166 H 269.7°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#455EC7
RGB	rgb(69, 94, 199)
HSL	hsl(228, 54%, 53%)
HSV	hsv(228, 65%, 78%)
CMYK	cmyk(65.3%, 52.8%, 0%, 22%)
CIE-LAB	lab(43.35, 24.58, -57.65)
CIE-LCH	lch(43.35, 62.67, 293.09°)
OKLab	oklab(52.08% -0.0008 -0.1655)
OKLCH	oklch(52.08% 0.166 269.7)
XYZ	xyz(16.7622, 13.3926, 55.7234)
Luminance	0.1339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455EC7 #C7AE45

analogous

#459FC7 #455EC7 #6D45C7

triadic

#455EC7 #C7455E #5EC745

tetradic

#455EC7 #C7459F #C7AE45 #45C76D

square

#455EC7 #C7459F #C7AE45 #45C76D

split-complementary

#455EC7 #C76D45 #9FC745

monochromatic

#223170 #30459F #455EC7 #7487D5 #A3AFE3

Accessibility & contrast

On white

5.71

#455EC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#455EC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455EC7

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455EC7	#FFFFFF	#000000	##FFFFFF
##455EC7	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#196DCB

Deuteranopia (green-blind)

#0061C5

Tritanopia (blue-blind)

#007789

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #455ec7;
/* rgb */ color: rgb(69, 94, 199);
/* oklch */ color: oklch(52.1% 0.166 269.7);

Tailwind

colors: {
  custom: {
    50: '#868bd9',
    500: '#455ec7',
    950: '#000000',
  },
}

SCSS

$custom: #455ec7;
$custom-light: #868bd9;
$custom-dark: #000000;

JSON

{
  "hex": "#455ec7",
  "rgb": {
    "r": 69,
    "g": 94,
    "b": 199
  },
  "hsl": {
    "h": 228.462,
    "s": 53.719,
    "l": 52.549
  },
  "oklch": {
    "l": 0.52084,
    "c": 0.16554,
    "h": 269.7
  },
  "luminance": 0.13394
}

Semantic roles & 50–950 ramp

primary

#455EC7

secondary

#D0C598

accent

#C14BDD

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #455EC7

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

Preview Lab → · Contrast checker → · Palette generator →