#455AC1#455AC1

#455AC1 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.8% C 0.162 H 270.9°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#455AC1
RGB	rgb(69, 90, 193)
HSL	hsl(230, 50%, 51%)
HSV	hsv(230, 64%, 76%)
CMYK	cmyk(64.2%, 53.4%, 0%, 24.3%)
CIE-LAB	lab(41.89, 25.02, -56.54)
CIE-LCH	lch(41.89, 61.83, 293.87°)
OKLab	oklab(50.85% 0.0025 -0.1623)
OKLCH	oklch(50.85% 0.162 270.9)
XYZ	xyz(15.7328, 12.4264, 52.0112)
Luminance	0.1243 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455AC1 #C1AC45

analogous

#4598C1 #455AC1 #6E45C1

triadic

#455AC1 #C1455A #5AC145

tetradic

#455AC1 #C14598 #C1AC45 #45C16E

square

#455AC1 #C14598 #C1AC45 #45C16E

split-complementary

#455AC1 #C16E45 #98C145

monochromatic

#232F69 #324397 #455AC1 #7383D0 #A1ABE0

Accessibility & contrast

On white

6.02

#455AC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#455AC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455AC1

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455AC1	#FFFFFF	#000000	##FFFFFF
##455AC1	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1569C5

Deuteranopia (green-blind)

#005EBF

Tritanopia (blue-blind)

#007285

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #455ac1;
/* rgb */ color: rgb(69, 90, 193);
/* oklch */ color: oklch(50.8% 0.162 270.9);

Tailwind

colors: {
  custom: {
    50: '#8588d4',
    500: '#455ac1',
    950: '#000000',
  },
}

SCSS

$custom: #455ac1;
$custom-light: #8588d4;
$custom-dark: #000000;

JSON

{
  "hex": "#455ac1",
  "rgb": {
    "r": 69,
    "g": 90,
    "b": 193
  },
  "hsl": {
    "h": 229.839,
    "s": 50,
    "l": 51.373
  },
  "oklch": {
    "l": 0.5085,
    "c": 0.16234,
    "h": 270.9
  },
  "luminance": 0.12428
}

Semantic roles & 50–950 ramp

primary

#455AC1

secondary

#CCC396

accent

#C24EDA

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #455AC1

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

Preview Lab → · Contrast checker → · Palette generator →