#456CE8#456CE8

#456CE8 is a mid, vivid blue. Relative luminance 0.178; OKLCH L 57.3% C 0.193 H 266.9°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#456CE8
RGB	rgb(69, 108, 232)
HSL	hsl(226, 78%, 59%)
HSV	hsv(226, 70%, 91%)
CMYK	cmyk(70.3%, 53.4%, 0%, 9%)
CIE-LAB	lab(49.27, 27.40, -66.87)
CIE-LCH	lch(49.27, 72.27, 292.28°)
OKLab	oklab(57.27% -0.0103 -0.1925)
OKLCH	oklch(57.27% 0.193 266.9)
XYZ	xyz(22.3772, 17.8142, 78.5875)
Luminance	0.1782 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456CE8 #E8C145

analogous

#45BEE8 #456CE8 #7045E8

triadic

#456CE8 #E8456C #6CE845

tetradic

#456CE8 #E845BE #E8C145 #45E870

square

#456CE8 #E845BE #E8C145 #45E870

split-complementary

#456CE8 #E87045 #BEE845

monochromatic

#14359F #1A47D5 #456CE8 #7B97EF #B2C2F5

Accessibility & contrast

On white

4.60

#456CE8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#456CE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #456CE8

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456CE8	#FFFFFF	#000000	##FFFFFF
##456CE8	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#057DEC

Deuteranopia (green-blind)

#006EE6

Tritanopia (blue-blind)

#008AA0

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #456ce8;
/* rgb */ color: rgb(69, 108, 232);
/* oklch */ color: oklch(57.3% 0.193 266.9);

Tailwind

colors: {
  custom: {
    50: '#8c95f0',
    500: '#456ce8',
    950: '#000000',
  },
}

SCSS

$custom: #456ce8;
$custom-light: #8c95f0;
$custom-dark: #000000;

JSON

{
  "hex": "#456ce8",
  "rgb": {
    "r": 69,
    "g": 108,
    "b": 232
  },
  "hsl": {
    "h": 225.644,
    "s": 77.99,
    "l": 59.02
  },
  "oklch": {
    "l": 0.57274,
    "c": 0.19273,
    "h": 266.9
  },
  "luminance": 0.17817
}

Semantic roles & 50–950 ramp

primary

#456CE8

secondary

#E4D5A4

accent

#C633F4

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #456CE8

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

Preview Lab → · Contrast checker → · Palette generator →