#456DD8#456DD8

#456DD8 is a mid, vivid blue. Relative luminance 0.172; OKLCH L 56.3% C 0.170 H 265.8°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#456DD8
RGB	rgb(69, 109, 216)
HSL	hsl(224, 65%, 56%)
HSV	hsv(224, 68%, 85%)
CMYK	cmyk(68.1%, 49.5%, 0%, 15.3%)
CIE-LAB	lab(48.46, 21.10, -59.14)
CIE-LCH	lch(48.46, 62.79, 289.63°)
OKLab	oklab(56.32% -0.0126 -0.1697)
OKLCH	oklch(56.32% 0.17 265.8)
XYZ	xyz(20.3132, 17.1583, 67.1938)
Luminance	0.1716 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456DD8 #D8B045

analogous

#45B7D8 #456DD8 #6645D8

triadic

#456DD8 #D8456D #6DD845

tetradic

#456DD8 #D845B7 #D8B045 #45D866

square

#456DD8 #D845B7 #D8B045 #45D866

split-complementary

#456DD8 #D86645 #B7D845

monochromatic

#1C3986 #274FB9 #456DD8 #7895E3 #AABCED

Accessibility & contrast

On white

4.74

#456DD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#456DD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456DD8

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456DD8	#FFFFFF	#000000	##FFFFFF
##456DD8	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#307ADC

Deuteranopia (green-blind)

#006DD6

Tritanopia (blue-blind)

#008698

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #456dd8;
/* rgb */ color: rgb(69, 109, 216);
/* oklch */ color: oklch(56.3% 0.170 265.8);

Tailwind

colors: {
  custom: {
    50: '#8996e5',
    500: '#456dd8',
    950: '#000000',
  },
}

SCSS

$custom: #456dd8;
$custom-light: #8996e5;
$custom-dark: #000000;

JSON

{
  "hex": "#456dd8",
  "rgb": {
    "r": 69,
    "g": 109,
    "b": 216
  },
  "hsl": {
    "h": 223.673,
    "s": 65.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.56318,
    "c": 0.17018,
    "h": 265.8
  },
  "luminance": 0.1716
}

Semantic roles & 50–950 ramp

primary

#456DD8

secondary

#DBCA9E

accent

#BA40E8

background

#F9F9FE

surface

#F1F1FC

border

#CBCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #456DD8

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

Preview Lab → · Contrast checker → · Palette generator →