#454AB9#454AB9

#454AB9 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.2% C 0.172 H 275.7°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#454AB9
RGB	rgb(69, 74, 185)
HSL	hsl(237, 46%, 50%)
HSV	hsv(237, 63%, 73%)
CMYK	cmyk(62.7%, 60%, 0%, 27.5%)
CIE-LAB	lab(37.23, 32.43, -59.41)
CIE-LCH	lch(37.23, 67.68, 298.63°)
OKLab	oklab(47.19% 0.017 -0.1709)
OKLCH	oklch(47.19% 0.172 275.7)
XYZ	xyz(13.6571, 9.6644, 47.0353)
Luminance	0.0967 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454AB9 #B9B445

analogous

#4584B9 #454AB9 #7A45B9

triadic

#454AB9 #B9454A #4AB945

tetradic

#454AB9 #B94584 #B9B445 #45B97A

square

#454AB9 #B94584 #B9B445 #45B97A

split-complementary

#454AB9 #B97A45 #84B945

monochromatic

#242660 #34388C #454AB9 #7175CA #9EA0DB

Accessibility & contrast

On white

7.16

#454AB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#454AB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454AB9

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454AB9	#FFFFFF	#000000	##FFFFFF
##454AB9	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBD

Deuteranopia (green-blind)

#0053B7

Tritanopia (blue-blind)

#00657A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #454ab9;
/* rgb */ color: rgb(69, 74, 185);
/* oklch */ color: oklch(47.2% 0.172 275.7);

Tailwind

colors: {
  custom: {
    50: '#857ccf',
    500: '#454ab9',
    950: '#000000',
  },
}

SCSS

$custom: #454ab9;
$custom-light: #857ccf;
$custom-dark: #000000;

JSON

{
  "hex": "#454ab9",
  "rgb": {
    "r": 69,
    "g": 74,
    "b": 185
  },
  "hsl": {
    "h": 237.414,
    "s": 45.669,
    "l": 49.804
  },
  "oklch": {
    "l": 0.47194,
    "c": 0.17177,
    "h": 275.7
  },
  "luminance": 0.09666
}

Semantic roles & 50–950 ramp

primary

#454AB9

secondary

#C7C593

accent

#D052D5

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #454AB9

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

Preview Lab → · Contrast checker → · Palette generator →