#2248A5#2248A5

#2248A5 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.3% C 0.157 H 264.1°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#2248A5
RGB	rgb(34, 72, 165)
HSL	hsl(223, 66%, 39%)
HSV	hsv(223, 79%, 65%)
CMYK	cmyk(79.4%, 56.4%, 0%, 35.3%)
CIE-LAB	lab(33.33, 21.56, -53.96)
CIE-LCH	lch(33.33, 58.11, 291.78°)
OKLab	oklab(43.3% -0.0161 -0.1557)
OKLCH	oklch(43.3% 0.157 264.1)
XYZ	xyz(9.7662, 7.6903, 36.5597)
Luminance	0.0769 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2248A5 #A57F22

analogous

#228AA5 #2248A5 #3D22A5

triadic

#2248A5 #A52248 #48A522

tetradic

#2248A5 #A5228A #A57F22 #22A53D

square

#2248A5 #A5228A #A57F22 #22A53D

split-complementary

#2248A5 #A53D22 #8AA522

monochromatic

#0D1C40 #183272 #2248A5 #3060D4 #6387DF

Accessibility & contrast

On white

8.27

#2248A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#2248A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2248A5

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2248A5	#FFFFFF	#000000	##FFFFFF
##2248A5	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055A8

Deuteranopia (green-blind)

#0049A3

Tritanopia (blue-blind)

#005F6F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2248a5;
/* rgb */ color: rgb(34, 72, 165);
/* oklch */ color: oklch(43.3% 0.157 264.1);

Tailwind

colors: {
  custom: {
    50: '#737ac0',
    500: '#2248a5',
    950: '#000000',
  },
}

SCSS

$custom: #2248a5;
$custom-light: #737ac0;
$custom-dark: #000000;

JSON

{
  "hex": "#2248a5",
  "rgb": {
    "r": 34,
    "g": 72,
    "b": 165
  },
  "hsl": {
    "h": 222.595,
    "s": 65.829,
    "l": 39.02
  },
  "oklch": {
    "l": 0.433,
    "c": 0.15654,
    "h": 264.1
  },
  "luminance": 0.07691
}

Semantic roles & 50–950 ramp

primary

#2248A5

secondary

#C4A75F

accent

#B83FE9

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2248A5

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

Preview Lab → · Contrast checker → · Palette generator →