#454ECF#454ECF

#454ECF is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.7% C 0.196 H 273.8°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#454ECF
RGB	rgb(69, 78, 207)
HSL	hsl(236, 59%, 54%)
HSV	hsv(236, 67%, 81%)
CMYK	cmyk(66.7%, 62.3%, 0%, 18.8%)
CIE-LAB	lab(39.94, 37.43, -67.80)
CIE-LCH	lch(39.94, 77.45, 298.90°)
OKLab	oklab(49.74% 0.0128 -0.1955)
OKLCH	oklch(49.74% 0.196 273.8)
XYZ	xyz(16.4374, 11.2175, 60.3183)
Luminance	0.1122 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.66

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454ECF #CFC645

analogous

#4593CF #454ECF #8145CF

triadic

#454ECF #CF454E #4ECF45

tetradic

#454ECF #CF4593 #CFC645 #45CF81

square

#454ECF #CF4593 #CFC645 #45CF81

split-complementary

#454ECF #CF8145 #93CF45

monochromatic

#20257A #2C34AB #454ECF #767CDC #A6ABE8

Accessibility & contrast

On white

6.47

#454ECF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#454ECF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454ECF

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454ECF	#FFFFFF	#000000	##FFFFFF
##454ECF	1.00	6.47	3.24	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D3

Deuteranopia (green-blind)

#0058CC

Tritanopia (blue-blind)

#006F87

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #454ecf;
/* rgb */ color: rgb(69, 78, 207);
/* oklch */ color: oklch(49.7% 0.196 273.8);

Tailwind

colors: {
  custom: {
    50: '#897fdf',
    500: '#454ecf',
    950: '#000000',
  },
}

SCSS

$custom: #454ecf;
$custom-light: #897fdf;
$custom-dark: #000000;

JSON

{
  "hex": "#454ecf",
  "rgb": {
    "r": 69,
    "g": 78,
    "b": 207
  },
  "hsl": {
    "h": 236.087,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.49736,
    "c": 0.19597,
    "h": 273.8
  },
  "luminance": 0.11219
}

Semantic roles & 50–950 ramp

primary

#454ECF

secondary

#D5D19B

accent

#D846E2

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #454ECF

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

Preview Lab → · Contrast checker → · Palette generator →