#456EDA#456EDA

#456EDA is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.7% C 0.172 H 265.6°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#456EDA
RGB	rgb(69, 110, 218)
HSL	hsl(223, 67%, 56%)
HSV	hsv(223, 68%, 85%)
CMYK	cmyk(68.3%, 49.5%, 0%, 14.5%)
CIE-LAB	lab(48.86, 21.18, -59.64)
CIE-LCH	lch(48.86, 63.29, 289.55°)
OKLab	oklab(56.66% -0.0132 -0.1711)
OKLCH	oklch(56.66% 0.172 265.6)
XYZ	xyz(20.6806, 17.4770, 68.5996)
Luminance	0.1748 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456EDA #DAB145

analogous

#45B9DA #456EDA #6745DA

triadic

#456EDA #DA456E #6EDA45

tetradic

#456EDA #DA45B9 #DAB145 #45DA67

square

#456EDA #DA45B9 #DAB145 #45DA67

split-complementary

#456EDA #DA6745 #B9DA45

monochromatic

#1B3A89 #254FBC #456EDA #7896E4 #ABBEEE

Accessibility & contrast

On white

4.67

#456EDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#456EDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #456EDA

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456EDA	#FFFFFF	#000000	##FFFFFF
##456EDA	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#307BDE

Deuteranopia (green-blind)

#006ED8

Tritanopia (blue-blind)

#00879A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #456eda;
/* rgb */ color: rgb(69, 110, 218);
/* oklch */ color: oklch(56.7% 0.172 265.6);

Tailwind

colors: {
  custom: {
    50: '#8997e6',
    500: '#456eda',
    950: '#000000',
  },
}

SCSS

$custom: #456eda;
$custom-light: #8997e6;
$custom-dark: #000000;

JSON

{
  "hex": "#456eda",
  "rgb": {
    "r": 69,
    "g": 110,
    "b": 218
  },
  "hsl": {
    "h": 223.49,
    "s": 66.816,
    "l": 56.275
  },
  "oklch": {
    "l": 0.56661,
    "c": 0.17166,
    "h": 265.6
  },
  "luminance": 0.17479
}

Semantic roles & 50–950 ramp

primary

#456EDA

secondary

#DCCB9F

accent

#BA3EEA

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #456EDA

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

Preview Lab → · Contrast checker → · Palette generator →