#456EAF#456EAF

#456EAF is a mid, moderate blue. Relative luminance 0.155; OKLCH L 53.9% C 0.112 H 259.3°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#456EAF
RGB	rgb(69, 110, 175)
HSL	hsl(217, 43%, 48%)
HSV	hsv(217, 61%, 69%)
CMYK	cmyk(60.6%, 37.1%, 0%, 31.4%)
CIE-LAB	lab(46.33, 6.07, -38.95)
CIE-LCH	lch(46.33, 39.42, 278.86°)
OKLab	oklab(53.9% -0.0209 -0.1104)
OKLCH	oklch(53.9% 0.112 259.3)
XYZ	xyz(15.7653, 15.5108, 42.7122)
Luminance	0.1551 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456EAF #AF8645

analogous

#45A3AF #456EAF #5145AF

triadic

#456EAF #AF456E #6EAF45

tetradic

#456EAF #AF45A3 #AF8645 #45AF51

square

#456EAF #AF45A3 #AF8645 #45AF51

split-complementary

#456EAF #AF5145 #A3AF45

monochromatic

#223757 #345283 #456EAF #6C8FC5 #98B0D6

Accessibility & contrast

On white

5.12

#456EAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#456EAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456EAF

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456EAF	#FFFFFF	#000000	##FFFFFF
##456EAF	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5273B2

Deuteranopia (green-blind)

#4469AE

Tritanopia (blue-blind)

#007D86

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #456eaf;
/* rgb */ color: rgb(69, 110, 175);
/* oklch */ color: oklch(53.9% 0.112 259.3);

Tailwind

colors: {
  custom: {
    50: '#8297c7',
    500: '#456eaf',
    950: '#000000',
  },
}

SCSS

$custom: #456eaf;
$custom-light: #8297c7;
$custom-dark: #000000;

JSON

{
  "hex": "#456eaf",
  "rgb": {
    "r": 69,
    "g": 110,
    "b": 175
  },
  "hsl": {
    "h": 216.792,
    "s": 43.443,
    "l": 47.843
  },
  "oklch": {
    "l": 0.53899,
    "c": 0.11238,
    "h": 259.3
  },
  "luminance": 0.15512
}

Semantic roles & 50–950 ramp

primary

#456EAF

secondary

#C2AE8D

accent

#A255D3

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #456EAF

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

Preview Lab → · Contrast checker → · Palette generator →