#455EDA#455EDA

#455EDA is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.5% C 0.191 H 270.1°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#455EDA
RGB	rgb(69, 94, 218)
HSL	hsl(230, 67%, 56%)
HSV	hsv(230, 68%, 85%)
CMYK	cmyk(68.3%, 56.9%, 0%, 14.5%)
CIE-LAB	lab(44.70, 31.25, -66.36)
CIE-LCH	lch(44.70, 73.35, 295.22°)
OKLab	oklab(53.53% 0.0002 -0.1911)
OKLCH	oklch(53.53% 0.191 270.1)
XYZ	xyz(19.1075, 14.3307, 68.0752)
Luminance	0.1433 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455EDA #DAC145

analogous

#45A9DA #455EDA #7745DA

triadic

#455EDA #DA455E #5EDA45

tetradic

#455EDA #DA45A9 #DAC145 #45DA77

square

#455EDA #DA45A9 #DAC145 #45DA77

split-complementary

#455EDA #DA7745 #A9DA45

monochromatic

#1B2E89 #253FBC #455EDA #788AE4 #ABB6EE

Accessibility & contrast

On white

5.43

#455EDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#455EDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455EDA

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455EDA	#FFFFFF	#000000	##FFFFFF
##455EDA	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DE

Deuteranopia (green-blind)

#0063D8

Tritanopia (blue-blind)

#007C93

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #455eda;
/* rgb */ color: rgb(69, 94, 218);
/* oklch */ color: oklch(53.5% 0.191 270.1);

Tailwind

colors: {
  custom: {
    50: '#8a8be6',
    500: '#455eda',
    950: '#000000',
  },
}

SCSS

$custom: #455eda;
$custom-light: #8a8be6;
$custom-dark: #000000;

JSON

{
  "hex": "#455eda",
  "rgb": {
    "r": 69,
    "g": 94,
    "b": 218
  },
  "hsl": {
    "h": 229.933,
    "s": 66.816,
    "l": 56.275
  },
  "oklch": {
    "l": 0.53529,
    "c": 0.19115,
    "h": 270.1
  },
  "luminance": 0.14333
}

Semantic roles & 50–950 ramp

primary

#455EDA

secondary

#DCD29F

accent

#CD3EEA

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #455EDA

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

Preview Lab → · Contrast checker → · Palette generator →