#456DB9#456DB9

#456DB9 is a mid, vivid blue. Relative luminance 0.157; OKLCH L 54.3% C 0.127 H 262.1°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#456DB9
RGB	rgb(69, 109, 185)
HSL	hsl(219, 46%, 50%)
HSV	hsv(219, 63%, 73%)
CMYK	cmyk(62.7%, 41.1%, 0%, 27.5%)
CIE-LAB	lab(46.58, 10.16, -44.36)
CIE-LCH	lch(46.58, 45.51, 282.90°)
OKLab	oklab(54.28% -0.0176 -0.1263)
OKLCH	oklch(54.28% 0.127 262.1)
XYZ	xyz(16.6768, 15.7038, 48.0418)
Luminance	0.1570 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456DB9 #B99145

analogous

#45A7B9 #456DB9 #5745B9

triadic

#456DB9 #B9456D #6DB945

tetradic

#456DB9 #B945A7 #B99145 #45B957

square

#456DB9 #B945A7 #B99145 #45B957

split-complementary

#456DB9 #B95745 #A7B945

monochromatic

#243860 #34538C #456DB9 #7190CA #9EB3DB

Accessibility & contrast

On white

5.07

#456DB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#456DB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456DB9

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456DB9	#FFFFFF	#000000	##FFFFFF
##456DB9	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B74BC

Deuteranopia (green-blind)

#3A69B7

Tritanopia (blue-blind)

#007E8A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #456db9;
/* rgb */ color: rgb(69, 109, 185);
/* oklch */ color: oklch(54.3% 0.127 262.1);

Tailwind

colors: {
  custom: {
    50: '#8396ce',
    500: '#456db9',
    950: '#000000',
  },
}

SCSS

$custom: #456db9;
$custom-light: #8396ce;
$custom-dark: #000000;

JSON

{
  "hex": "#456db9",
  "rgb": {
    "r": 69,
    "g": 109,
    "b": 185
  },
  "hsl": {
    "h": 219.31,
    "s": 45.669,
    "l": 49.804
  },
  "oklch": {
    "l": 0.54275,
    "c": 0.12748,
    "h": 262.1
  },
  "luminance": 0.15705
}

Semantic roles & 50–950 ramp

primary

#456DB9

secondary

#C7B593

accent

#A852D5

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #456DB9

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

Preview Lab → · Contrast checker → · Palette generator →