#2259BD#2259BD

#2259BD is a mid, vivid blue. Relative luminance 0.112; OKLCH L 48.8% C 0.168 H 261.2°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#2259BD
RGB	rgb(34, 89, 189)
HSL	hsl(219, 70%, 44%)
HSV	hsv(219, 82%, 74%)
CMYK	cmyk(82%, 52.9%, 0%, 25.9%)
CIE-LAB	lab(39.84, 19.61, -57.58)
CIE-LCH	lch(39.84, 60.83, 288.81°)
OKLab	oklab(48.81% -0.0258 -0.166)
OKLCH	oklch(48.81% 0.168 261.2)
XYZ	xyz(13.4140, 11.1573, 49.5808)
Luminance	0.1116 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2259BD #BD8622

analogous

#22A6BD #2259BD #3822BD

triadic

#2259BD #BD2259 #59BD22

tetradic

#2259BD #BD22A6 #BD8622 #22BD38

square

#2259BD #BD22A6 #BD8622 #22BD38

split-complementary

#2259BD #BD3822 #A6BD22

monochromatic

#0F2855 #194189 #2259BD #4077DD #739CE6

Accessibility & contrast

On white

6.50

#2259BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#2259BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2259BD

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2259BD	#FFFFFF	#000000	##FFFFFF
##2259BD	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B65C1

Deuteranopia (green-blind)

#0057BB

Tritanopia (blue-blind)

#007282

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2259bd;
/* rgb */ color: rgb(34, 89, 189);
/* oklch */ color: oklch(48.8% 0.168 261.2);

Tailwind

colors: {
  custom: {
    50: '#7887d2',
    500: '#2259bd',
    950: '#000000',
  },
}

SCSS

$custom: #2259bd;
$custom-light: #7887d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2259bd",
  "rgb": {
    "r": 34,
    "g": 89,
    "b": 189
  },
  "hsl": {
    "h": 218.71,
    "s": 69.507,
    "l": 43.725
  },
  "oklch": {
    "l": 0.48806,
    "c": 0.16804,
    "h": 261.2
  },
  "luminance": 0.11159
}

Semantic roles & 50–950 ramp

primary

#2259BD

secondary

#CDAB6E

accent

#AE3BEC

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0A0B14

muted

#7C7C83

Preview Lab

Preview with #2259BD

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

Preview Lab → · Contrast checker → · Palette generator →