#455EC6#455EC6

#455EC6 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.0% C 0.164 H 269.7°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#455EC6
RGB	rgb(69, 94, 198)
HSL	hsl(228, 53%, 52%)
HSV	hsv(228, 65%, 78%)
CMYK	cmyk(65.2%, 52.5%, 0%, 22.4%)
CIE-LAB	lab(43.28, 24.23, -57.18)
CIE-LCH	lch(43.28, 62.10, 292.96°)
OKLab	oklab(52.01% -0.0009 -0.1642)
OKLCH	oklch(52.01% 0.164 269.7)
XYZ	xyz(16.6465, 13.3463, 55.1140)
Luminance	0.1335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455EC6 #C6AD45

analogous

#459FC6 #455EC6 #6D45C6

triadic

#455EC6 #C6455E #5EC645

tetradic

#455EC6 #C6459F #C6AD45 #45C66D

square

#455EC6 #C6459F #C6AD45 #45C66D

split-complementary

#455EC6 #C66D45 #9FC645

monochromatic

#22316F #30459E #455EC6 #7487D4 #A3AFE3

Accessibility & contrast

On white

5.72

#455EC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#455EC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455EC6

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455EC6	#FFFFFF	#000000	##FFFFFF
##455EC6	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B6CCA

Deuteranopia (green-blind)

#0061C4

Tritanopia (blue-blind)

#007789

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #455ec6;
/* rgb */ color: rgb(69, 94, 198);
/* oklch */ color: oklch(52.0% 0.164 269.7);

Tailwind

colors: {
  custom: {
    50: '#868bd8',
    500: '#455ec6',
    950: '#000000',
  },
}

SCSS

$custom: #455ec6;
$custom-light: #868bd8;
$custom-dark: #000000;

JSON

{
  "hex": "#455ec6",
  "rgb": {
    "r": 69,
    "g": 94,
    "b": 198
  },
  "hsl": {
    "h": 228.372,
    "s": 53.086,
    "l": 52.353
  },
  "oklch": {
    "l": 0.52011,
    "c": 0.16416,
    "h": 269.7
  },
  "luminance": 0.13348
}

Semantic roles & 50–950 ramp

primary

#455EC6

secondary

#CFC597

accent

#C04BDC

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #455EC6

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

Preview Lab → · Contrast checker → · Palette generator →