#455EA3#455EA3

#455EA3 is a mid, moderate blue. Relative luminance 0.119; OKLCH L 49.6% C 0.114 H 267.2°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#455EA3
RGB	rgb(69, 94, 163)
HSL	hsl(224, 41%, 45%)
HSV	hsv(224, 58%, 64%)
CMYK	cmyk(57.7%, 42.3%, 0%, 36.1%)
CIE-LAB	lab(41.08, 12.02, -40.21)
CIE-LCH	lch(41.08, 41.97, 286.64°)
OKLab	oklab(49.63% -0.0056 -0.1143)
OKLCH	oklch(49.63% 0.114 267.2)
XYZ	xyz(13.0656, 11.9139, 36.2543)
Luminance	0.1192 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455EA3 #A38A45

analogous

#458DA3 #455EA3 #5B45A3

triadic

#455EA3 #A3455E #5EA345

tetradic

#455EA3 #A3458D #A38A45 #45A35B

square

#455EA3 #A3458D #A38A45 #45A35B

split-complementary

#455EA3 #A35B45 #8DA345

monochromatic

#212C4D #334578 #455EA3 #677EBF #92A2D1

Accessibility & contrast

On white

6.21

#455EA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#455EA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455EA3

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455EA3	#FFFFFF	#000000	##FFFFFF
##455EA3	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4065A6

Deuteranopia (green-blind)

#345DA2

Tritanopia (blue-blind)

#026D78

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #455ea3;
/* rgb */ color: rgb(69, 94, 163);
/* oklch */ color: oklch(49.6% 0.114 267.2);

Tailwind

colors: {
  custom: {
    50: '#808bbe',
    500: '#455ea3',
    950: '#000000',
  },
}

SCSS

$custom: #455ea3;
$custom-light: #808bbe;
$custom-dark: #000000;

JSON

{
  "hex": "#455ea3",
  "rgb": {
    "r": 69,
    "g": 94,
    "b": 163
  },
  "hsl": {
    "h": 224.043,
    "s": 40.517,
    "l": 45.49
  },
  "oklch": {
    "l": 0.49626,
    "c": 0.11441,
    "h": 267.2
  },
  "luminance": 0.11915
}

Semantic roles & 50–950 ramp

primary

#455EA3

secondary

#BCAE87

accent

#B057D0

background

#F8F8FB

surface

#EFF0F7

border

#CACBD0

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #455EA3

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

Preview Lab → · Contrast checker → · Palette generator →