#456CAA#456CAA

#456CAA is a mid, moderate blue. Relative luminance 0.149; OKLCH L 53.2% C 0.108 H 259.3°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#456CAA
RGB	rgb(69, 108, 170)
HSL	hsl(217, 42%, 47%)
HSV	hsv(217, 59%, 67%)
CMYK	cmyk(59.4%, 36.5%, 0%, 33.3%)
CIE-LAB	lab(45.48, 5.60, -37.35)
CIE-LCH	lch(45.48, 37.77, 278.53°)
OKLab	oklab(53.16% -0.02 -0.1058)
OKLCH	oklch(53.16% 0.108 259.3)
XYZ	xyz(15.0700, 14.8913, 40.1026)
Luminance	0.1489 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456CAA #AA8345

analogous

#459EAA #456CAA #5145AA

triadic

#456CAA #AA456C #6CAA45

tetradic

#456CAA #AA459E #AA8345 #45AA51

square

#456CAA #AA459E #AA8345 #45AA51

split-complementary

#456CAA #AA5145 #9EAA45

monochromatic

#223553 #33507E #456CAA #6A8CC2 #95AED4

Accessibility & contrast

On white

5.28

#456CAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#456CAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456CAA

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456CAA	#FFFFFF	#000000	##FFFFFF
##456CAA	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5271AD

Deuteranopia (green-blind)

#4567A9

Tritanopia (blue-blind)

#007A83

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #456caa;
/* rgb */ color: rgb(69, 108, 170);
/* oklch */ color: oklch(53.2% 0.108 259.3);

Tailwind

colors: {
  custom: {
    50: '#8195c3',
    500: '#456caa',
    950: '#000000',
  },
}

SCSS

$custom: #456caa;
$custom-light: #8195c3;
$custom-dark: #000000;

JSON

{
  "hex": "#456caa",
  "rgb": {
    "r": 69,
    "g": 108,
    "b": 170
  },
  "hsl": {
    "h": 216.832,
    "s": 42.259,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53159,
    "c": 0.10764,
    "h": 259.3
  },
  "luminance": 0.14893
}

Semantic roles & 50–950 ramp

primary

#456CAA

secondary

#C0AB8B

accent

#A256D2

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0B0D12

muted

#7C7E81

Preview Lab

Preview with #456CAA

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

Preview Lab → · Contrast checker → · Palette generator →