#454ECA#454ECA

#454ECA is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.3% C 0.189 H 273.9°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#454ECA
RGB	rgb(69, 78, 202)
HSL	hsl(236, 56%, 53%)
HSV	hsv(236, 66%, 79%)
CMYK	cmyk(65.8%, 61.4%, 0%, 20.8%)
CIE-LAB	lab(39.54, 35.73, -65.57)
CIE-LCH	lch(39.54, 74.67, 298.58°)
OKLab	oklab(49.32% 0.0131 -0.189)
OKLCH	oklch(49.32% 0.189 273.9)
XYZ	xyz(15.8358, 10.9768, 57.1499)
Luminance	0.1098 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.64

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454ECA #CAC145

analogous

#4590CA #454ECA #7E45CA

triadic

#454ECA #CA454E #4ECA45

tetradic

#454ECA #CA4590 #CAC145 #45CA7E

square

#454ECA #CA4590 #CAC145 #45CA7E

split-complementary

#454ECA #CA7E45 #90CA45

monochromatic

#212774 #2F36A3 #454ECA #757BD8 #A4A9E5

Accessibility & contrast

On white

6.57

#454ECA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#454ECA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454ECA

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454ECA	#FFFFFF	#000000	##FFFFFF
##454ECA	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063CE

Deuteranopia (green-blind)

#0057C8

Tritanopia (blue-blind)

#006D84

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #454eca;
/* rgb */ color: rgb(69, 78, 202);
/* oklch */ color: oklch(49.3% 0.189 273.9);

Tailwind

colors: {
  custom: {
    50: '#887fdb',
    500: '#454eca',
    950: '#000000',
  },
}

SCSS

$custom: #454eca;
$custom-light: #887fdb;
$custom-dark: #000000;

JSON

{
  "hex": "#454eca",
  "rgb": {
    "r": 69,
    "g": 78,
    "b": 202
  },
  "hsl": {
    "h": 235.94,
    "s": 55.649,
    "l": 53.137
  },
  "oklch": {
    "l": 0.49315,
    "c": 0.18945,
    "h": 273.9
  },
  "luminance": 0.10978
}

Semantic roles & 50–950 ramp

primary

#454ECA

secondary

#D2CE99

accent

#D549DF

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #454ECA

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

Preview Lab → · Contrast checker → · Palette generator →