#455CA7#455CA7

#455CA7 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.4% C 0.123 H 268.8°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#455CA7
RGB	rgb(69, 92, 167)
HSL	hsl(226, 42%, 46%)
HSV	hsv(226, 59%, 65%)
CMYK	cmyk(58.7%, 44.9%, 0%, 34.5%)
CIE-LAB	lab(40.75, 14.68, -43.11)
CIE-LCH	lch(40.75, 45.54, 288.80°)
OKLab	oklab(49.45% -0.0026 -0.1228)
OKLCH	oklch(49.45% 0.123 268.8)
XYZ	xyz(13.2541, 11.7085, 38.1132)
Luminance	0.1171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455CA7 #A79045

analogous

#458DA7 #455CA7 #5F45A7

triadic

#455CA7 #A7455C #5CA745

tetradic

#455CA7 #A7458D #A79045 #45A75F

square

#455CA7 #A7458D #A79045 #45A75F

split-complementary

#455CA7 #A75F45 #8DA745

monochromatic

#212C50 #33447C #455CA7 #687DC1 #94A3D3

Accessibility & contrast

On white

6.28

#455CA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#455CA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455CA7

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455CA7	#FFFFFF	#000000	##FFFFFF
##455CA7	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A65AA

Deuteranopia (green-blind)

#2D5CA5

Tritanopia (blue-blind)

#006D79

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #455ca7;
/* rgb */ color: rgb(69, 92, 167);
/* oklch */ color: oklch(49.4% 0.123 268.8);

Tailwind

colors: {
  custom: {
    50: '#8189c1',
    500: '#455ca7',
    950: '#000000',
  },
}

SCSS

$custom: #455ca7;
$custom-light: #8189c1;
$custom-dark: #000000;

JSON

{
  "hex": "#455ca7",
  "rgb": {
    "r": 69,
    "g": 92,
    "b": 167
  },
  "hsl": {
    "h": 225.918,
    "s": 41.525,
    "l": 46.275
  },
  "oklch": {
    "l": 0.49449,
    "c": 0.12283,
    "h": 268.8
  },
  "luminance": 0.1171
}

Semantic roles & 50–950 ramp

primary

#455CA7

secondary

#BEB289

accent

#B556D1

background

#F8F8FB

surface

#EFF0F7

border

#CACBD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #455CA7

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

Preview Lab → · Contrast checker → · Palette generator →