#454DBA#454DBA

#454DBA is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.8% C 0.169 H 274.8°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#454DBA
RGB	rgb(69, 77, 186)
HSL	hsl(236, 46%, 50%)
HSV	hsv(236, 63%, 73%)
CMYK	cmyk(62.9%, 58.6%, 0%, 27.1%)
CIE-LAB	lab(38.05, 30.88, -58.66)
CIE-LCH	lch(38.05, 66.29, 297.76°)
OKLab	oklab(47.82% 0.0142 -0.1687)
OKLCH	oklch(47.82% 0.169 274.8)
XYZ	xyz(13.9681, 10.1170, 47.6615)
Luminance	0.1012 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.89

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454DBA #BAB245

analogous

#4588BA #454DBA #7745BA

triadic

#454DBA #BA454D #4DBA45

tetradic

#454DBA #BA4588 #BAB245 #45BA77

square

#454DBA #BA4588 #BAB245 #45BA77

split-complementary

#454DBA #BA7745 #88BA45

monochromatic

#242861 #343B8D #454DBA #7278CB #9EA2DB

Accessibility & contrast

On white

6.95

#454DBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#454DBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #454DBA

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454DBA	#FFFFFF	#000000	##FFFFFF
##454DBA	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBE

Deuteranopia (green-blind)

#0055B8

Tritanopia (blue-blind)

#00677C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #454dba;
/* rgb */ color: rgb(69, 77, 186);
/* oklch */ color: oklch(47.8% 0.169 274.8);

Tailwind

colors: {
  custom: {
    50: '#857ed0',
    500: '#454dba',
    950: '#000000',
  },
}

SCSS

$custom: #454dba;
$custom-light: #857ed0;
$custom-dark: #000000;

JSON

{
  "hex": "#454dba",
  "rgb": {
    "r": 69,
    "g": 77,
    "b": 186
  },
  "hsl": {
    "h": 235.897,
    "s": 45.882,
    "l": 50
  },
  "oklch": {
    "l": 0.47824,
    "c": 0.16932,
    "h": 274.8
  },
  "luminance": 0.10118
}

Semantic roles & 50–950 ramp

primary

#454DBA

secondary

#C8C493

accent

#CD52D6

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #454DBA

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

Preview Lab → · Contrast checker → · Palette generator →