#455FDE#455FDE

#455FDE is a mid, vivid blue. Relative luminance 0.147; OKLCH L 54.0% C 0.195 H 269.8°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#455FDE
RGB	rgb(69, 95, 222)
HSL	hsl(230, 70%, 57%)
HSV	hsv(230, 69%, 87%)
CMYK	cmyk(68.9%, 57.2%, 0%, 12.9%)
CIE-LAB	lab(45.25, 32.02, -67.74)
CIE-LCH	lch(45.25, 74.93, 295.30°)
OKLab	oklab(54.03% -0.0005 -0.1952)
OKLCH	oklch(54.03% 0.195 269.8)
XYZ	xyz(19.7268, 14.7216, 70.8950)
Luminance	0.1472 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455FDE #DEC445

analogous

#45ACDE #455FDE #7845DE

triadic

#455FDE #DE455F #5FDE45

tetradic

#455FDE #DE45AC #DEC445 #45DE78

square

#455FDE #DE45AC #DEC445 #45DE78

split-complementary

#455FDE #DE7845 #ACDE45

monochromatic

#192D8F #233EC3 #455FDE #798CE7 #ADB8F0

Accessibility & contrast

On white

5.32

#455FDE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#455FDE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455FDE

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455FDE	#FFFFFF	#000000	##FFFFFF
##455FDE	1.00	5.32	3.94	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E2

Deuteranopia (green-blind)

#0064DB

Tritanopia (blue-blind)

#007E95

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #455fde;
/* rgb */ color: rgb(69, 95, 222);
/* oklch */ color: oklch(54.0% 0.195 269.8);

Tailwind

colors: {
  custom: {
    50: '#8b8ce9',
    500: '#455fde',
    950: '#000000',
  },
}

SCSS

$custom: #455fde;
$custom-light: #8b8ce9;
$custom-dark: #000000;

JSON

{
  "hex": "#455fde",
  "rgb": {
    "r": 69,
    "g": 95,
    "b": 222
  },
  "hsl": {
    "h": 229.804,
    "s": 69.863,
    "l": 57.059
  },
  "oklch": {
    "l": 0.54031,
    "c": 0.19521,
    "h": 269.8
  },
  "luminance": 0.14724
}

Semantic roles & 50–950 ramp

primary

#455FDE

secondary

#DFD4A0

accent

#CE3BED

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #455FDE

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

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