#456FA3#456FA3

#456FA3 is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 53.5% C 0.095 H 254.5°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#456FA3
RGB	rgb(69, 111, 163)
HSL	hsl(213, 41%, 45%)
HSV	hsv(213, 58%, 64%)
CMYK	cmyk(57.7%, 31.9%, 0%, 36.1%)
CIE-LAB	lab(46.01, 1.38, -32.42)
CIE-LCH	lch(46.01, 32.45, 272.44°)
OKLab	oklab(53.46% -0.0253 -0.0914)
OKLCH	oklch(53.46% 0.095 254.5)
XYZ	xyz(14.7472, 15.2772, 36.8149)
Luminance	0.1528 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456FA3 #A37945

analogous

#459EA3 #456FA3 #4A45A3

triadic

#456FA3 #A3456F #6FA345

tetradic

#456FA3 #A3459E #A37945 #45A34A

square

#456FA3 #A3459E #A37945 #45A34A

split-complementary

#456FA3 #A34A45 #9EA345

monochromatic

#21344D #335278 #456FA3 #678EBF #92AED1

Accessibility & contrast

On white

5.18

#456FA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#456FA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456FA3

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456FA3	#FFFFFF	#000000	##FFFFFF
##456FA3	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A72A5

Deuteranopia (green-blind)

#4D69A2

Tritanopia (blue-blind)

#007B82

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #456fa3;
/* rgb */ color: rgb(69, 111, 163);
/* oklch */ color: oklch(53.5% 0.095 254.5);

Tailwind

colors: {
  custom: {
    50: '#8098be',
    500: '#456fa3',
    950: '#000000',
  },
}

SCSS

$custom: #456fa3;
$custom-light: #8098be;
$custom-dark: #000000;

JSON

{
  "hex": "#456fa3",
  "rgb": {
    "r": 69,
    "g": 111,
    "b": 163
  },
  "hsl": {
    "h": 213.191,
    "s": 40.517,
    "l": 45.49
  },
  "oklch": {
    "l": 0.53455,
    "c": 0.09481,
    "h": 254.5
  },
  "luminance": 0.15278
}

Semantic roles & 50–950 ramp

primary

#456FA3

secondary

#BCA587

accent

#9A57D0

background

#F8F9FB

surface

#EFF2F7

border

#CACCD0

text

#0B0D12

muted

#7C7E81

Preview Lab

Preview with #456FA3

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

Preview Lab → · Contrast checker → · Palette generator →