#455EAF#455EAF

#455EAF is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.4% C 0.132 H 268.5°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#455EAF
RGB	rgb(69, 94, 175)
HSL	hsl(226, 43%, 48%)
HSV	hsv(226, 61%, 69%)
CMYK	cmyk(60.6%, 46.3%, 0%, 31.4%)
CIE-LAB	lab(41.79, 16.17, -46.17)
CIE-LCH	lch(41.79, 48.92, 289.30°)
OKLab	oklab(50.4% -0.0035 -0.1318)
OKLCH	oklch(50.4% 0.132 268.5)
XYZ	xyz(14.1922, 12.3646, 42.1878)
Luminance	0.1237 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455EAF #AF9645

analogous

#4593AF #455EAF #6145AF

triadic

#455EAF #AF455E #5EAF45

tetradic

#455EAF #AF4593 #AF9645 #45AF61

square

#455EAF #AF4593 #AF9645 #45AF61

split-complementary

#455EAF #AF6145 #93AF45

monochromatic

#222F57 #344683 #455EAF #6C81C5 #98A7D6

Accessibility & contrast

On white

6.05

#455EAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#455EAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455EAF

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455EAF	#FFFFFF	#000000	##FFFFFF
##455EAF	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3868B2

Deuteranopia (green-blind)

#275EAD

Tritanopia (blue-blind)

#00707E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #455eaf;
/* rgb */ color: rgb(69, 94, 175);
/* oklch */ color: oklch(50.4% 0.132 268.5);

Tailwind

colors: {
  custom: {
    50: '#828bc7',
    500: '#455eaf',
    950: '#000000',
  },
}

SCSS

$custom: #455eaf;
$custom-light: #828bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#455eaf",
  "rgb": {
    "r": 69,
    "g": 94,
    "b": 175
  },
  "hsl": {
    "h": 225.849,
    "s": 43.443,
    "l": 47.843
  },
  "oklch": {
    "l": 0.50401,
    "c": 0.13181,
    "h": 268.5
  },
  "luminance": 0.12366
}

Semantic roles & 50–950 ramp

primary

#455EAF

secondary

#C2B68D

accent

#B555D3

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #455EAF

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

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