#455ABE#455ABE

#455ABE is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.6% C 0.158 H 270.8°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#455ABE
RGB	rgb(69, 90, 190)
HSL	hsl(230, 48%, 51%)
HSV	hsv(230, 64%, 75%)
CMYK	cmyk(63.7%, 52.6%, 0%, 25.5%)
CIE-LAB	lab(41.68, 23.97, -55.13)
CIE-LCH	lch(41.68, 60.11, 293.50°)
OKLab	oklab(50.63% 0.0023 -0.1582)
OKLCH	oklch(50.63% 0.158 270.8)
XYZ	xyz(15.4015, 12.2939, 50.2665)
Luminance	0.1230 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455ABE #BEA945

analogous

#4596BE #455ABE #6C45BE

triadic

#455ABE #BE455A #5ABE45

tetradic

#455ABE #BE4596 #BEA945 #45BE6C

square

#455ABE #BE4596 #BEA945 #45BE6C

split-complementary

#455ABE #BE6C45 #96BE45

monochromatic

#232F65 #334493 #455ABE #7282CE #A0AADE

Accessibility & contrast

On white

6.07

#455ABE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#455ABE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455ABE

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455ABE	#FFFFFF	#000000	##FFFFFF
##455ABE	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B68C2

Deuteranopia (green-blind)

#005DBC

Tritanopia (blue-blind)

#007183

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #455abe;
/* rgb */ color: rgb(69, 90, 190);
/* oklch */ color: oklch(50.6% 0.158 270.8);

Tailwind

colors: {
  custom: {
    50: '#8588d2',
    500: '#455abe',
    950: '#000000',
  },
}

SCSS

$custom: #455abe;
$custom-light: #8588d2;
$custom-dark: #000000;

JSON

{
  "hex": "#455abe",
  "rgb": {
    "r": 69,
    "g": 90,
    "b": 190
  },
  "hsl": {
    "h": 229.587,
    "s": 48.207,
    "l": 50.784
  },
  "oklch": {
    "l": 0.50629,
    "c": 0.15818,
    "h": 270.8
  },
  "luminance": 0.12295
}

Semantic roles & 50–950 ramp

primary

#455ABE

secondary

#CAC195

accent

#C050D8

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #455ABE

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

Preview Lab → · Contrast checker → · Palette generator →