#454FD1#454FD1

#454FD1 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 50.1% C 0.197 H 273.5°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#454FD1
RGB	rgb(69, 79, 209)
HSL	hsl(236, 60%, 55%)
HSV	hsv(236, 67%, 82%)
CMYK	cmyk(67%, 62.2%, 0%, 18%)
CIE-LAB	lab(40.34, 37.49, -68.30)
CIE-LCH	lch(40.34, 77.92, 298.76°)
OKLab	oklab(50.08% 0.012 -0.197)
OKLCH	oklch(50.08% 0.197 273.5)
XYZ	xyz(16.7550, 11.4591, 61.6381)
Luminance	0.1146 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454FD1 #D1C745

analogous

#4595D1 #454FD1 #8145D1

triadic

#454FD1 #D1454F #4FD145

tetradic

#454FD1 #D14595 #D1C745 #45D181

square

#454FD1 #D14595 #D1C745 #45D181

split-complementary

#454FD1 #D18145 #95D145

monochromatic

#1F267D #2B34AE #454FD1 #767DDD #A7ACE9

Accessibility & contrast

On white

6.38

#454FD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#454FD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454FD1

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454FD1	#FFFFFF	#000000	##FFFFFF
##454FD1	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D5

Deuteranopia (green-blind)

#0059CE

Tritanopia (blue-blind)

#007088

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #454fd1;
/* rgb */ color: rgb(69, 79, 209);
/* oklch */ color: oklch(50.1% 0.197 273.5);

Tailwind

colors: {
  custom: {
    50: '#8980e0',
    500: '#454fd1',
    950: '#000000',
  },
}

SCSS

$custom: #454fd1;
$custom-light: #8980e0;
$custom-dark: #000000;

JSON

{
  "hex": "#454fd1",
  "rgb": {
    "r": 69,
    "g": 79,
    "b": 209
  },
  "hsl": {
    "h": 235.714,
    "s": 60.345,
    "l": 54.51
  },
  "oklch": {
    "l": 0.5008,
    "c": 0.19738,
    "h": 273.5
  },
  "luminance": 0.11461
}

Semantic roles & 50–950 ramp

primary

#454FD1

secondary

#D7D29B

accent

#D844E3

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #454FD1

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

Preview Lab → · Contrast checker → · Palette generator →