#456AF0#456AF0

#456AF0 is a mid, highly saturated blue. Relative luminance 0.179; OKLCH L 57.5% C 0.206 H 267.7°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#456AF0
RGB	rgb(69, 106, 240)
HSL	hsl(227, 85%, 61%)
HSV	hsv(227, 71%, 94%)
CMYK	cmyk(71.3%, 55.8%, 0%, 5.9%)
CIE-LAB	lab(49.33, 31.48, -71.26)
CIE-LCH	lch(49.33, 77.90, 293.83°)
OKLab	oklab(57.5% -0.0083 -0.2054)
OKLCH	oklch(57.5% 0.206 267.7)
XYZ	xyz(23.3310, 17.8621, 84.6393)
Luminance	0.1787 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456AF0 #F0CB45

analogous

#45BFF0 #456AF0 #7645F0

triadic

#456AF0 #F0456A #6AF045

tetradic

#456AF0 #F045BF #F0CB45 #45F076

square

#456AF0 #F045BF #F0CB45 #45F076

split-complementary

#456AF0 #F07645 #BFF045

monochromatic

#0E30AD #1240E5 #456AF0 #7E97F5 #B6C5F9

Accessibility & contrast

On white

4.59

#456AF0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#456AF0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #456AF0

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456AF0	#FFFFFF	#000000	##FFFFFF
##456AF0	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007DF5

Deuteranopia (green-blind)

#006EED

Tritanopia (blue-blind)

#008BA3

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #456af0;
/* rgb */ color: rgb(69, 106, 240);
/* oklch */ color: oklch(57.5% 0.206 267.7);

Tailwind

colors: {
  custom: {
    50: '#8e94f6',
    500: '#456af0',
    950: '#000000',
  },
}

SCSS

$custom: #456af0;
$custom-light: #8e94f6;
$custom-dark: #000000;

JSON

{
  "hex": "#456af0",
  "rgb": {
    "r": 69,
    "g": 106,
    "b": 240
  },
  "hsl": {
    "h": 227.018,
    "s": 85.075,
    "l": 60.588
  },
  "oklch": {
    "l": 0.57497,
    "c": 0.20557,
    "h": 267.7
  },
  "luminance": 0.17865
}

Semantic roles & 50–950 ramp

primary

#456AF0

secondary

#E9DBA8

accent

#B204E2

background

#F9F9FF

surface

#F2F1FF

border

#CCCBD7

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #456AF0

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

Preview Lab → · Contrast checker → · Palette generator →