#455CC2#455CC2

#455CC2 is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.3% C 0.161 H 270.2°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#455CC2
RGB	rgb(69, 92, 194)
HSL	hsl(229, 51%, 52%)
HSV	hsv(229, 64%, 76%)
CMYK	cmyk(64.4%, 52.6%, 0%, 23.9%)
CIE-LAB	lab(42.48, 24.10, -56.16)
CIE-LCH	lch(42.48, 61.11, 293.22°)
OKLab	oklab(51.32% 0.0007 -0.1612)
OKLCH	oklch(51.32% 0.161 270.2)
XYZ	xyz(16.0157, 12.8131, 52.6576)
Luminance	0.1281 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455CC2 #C2AB45

analogous

#459BC2 #455CC2 #6D45C2

triadic

#455CC2 #C2455C #5CC245

tetradic

#455CC2 #C2459B #C2AB45 #45C26D

square

#455CC2 #C2459B #C2AB45 #45C26D

split-complementary

#455CC2 #C26D45 #9BC245

monochromatic

#23306A #324598 #455CC2 #7384D1 #A1ADE0

Accessibility & contrast

On white

5.89

#455CC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#455CC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455CC2

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455CC2	#FFFFFF	#000000	##FFFFFF
##455CC2	1.00	5.89	3.56	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B6AC6

Deuteranopia (green-blind)

#005FC0

Tritanopia (blue-blind)

#007486

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #455cc2;
/* rgb */ color: rgb(69, 92, 194);
/* oklch */ color: oklch(51.3% 0.161 270.2);

Tailwind

colors: {
  custom: {
    50: '#8689d5',
    500: '#455cc2',
    950: '#000000',
  },
}

SCSS

$custom: #455cc2;
$custom-light: #8689d5;
$custom-dark: #000000;

JSON

{
  "hex": "#455cc2",
  "rgb": {
    "r": 69,
    "g": 92,
    "b": 194
  },
  "hsl": {
    "h": 228.96,
    "s": 50.607,
    "l": 51.569
  },
  "oklch": {
    "l": 0.5132,
    "c": 0.16118,
    "h": 270.2
  },
  "luminance": 0.12815
}

Semantic roles & 50–950 ramp

primary

#455CC2

secondary

#CDC396

accent

#C04EDA

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #455CC2

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

Preview Lab → · Contrast checker → · Palette generator →