#2152AD#2152AD

#2152AD is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.0% C 0.155 H 261.4°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#2152AD
RGB	rgb(33, 82, 173)
HSL	hsl(219, 68%, 40%)
HSV	hsv(219, 81%, 68%)
CMYK	cmyk(80.9%, 52.6%, 0%, 32.2%)
CIE-LAB	lab(36.69, 17.89, -53.27)
CIE-LCH	lch(36.69, 56.20, 288.56°)
OKLab	oklab(46.03% -0.0232 -0.1535)
OKLCH	oklch(46.03% 0.155 261.4)
XYZ	xyz(11.1846, 9.3737, 40.7469)
Luminance	0.0938 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2152AD #AD7C21

analogous

#2198AD #2152AD #3621AD

triadic

#2152AD #AD2152 #52AD21

tetradic

#2152AD #AD2198 #AD7C21 #21AD36

square

#2152AD #AD2198 #AD7C21 #21AD36

split-complementary

#2152AD #AD3621 #98AD21

monochromatic

#0D2146 #173A7A #2152AD #336DD8 #6692E2

Accessibility & contrast

On white

7.30

#2152AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#2152AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2152AD

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2152AD	#FFFFFF	#000000	##FFFFFF
##2152AD	1.00	7.30	2.87	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#115DB0

Deuteranopia (green-blind)

#0050AB

Tritanopia (blue-blind)

#006877

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2152ad;
/* rgb */ color: rgb(33, 82, 173);
/* oklch */ color: oklch(46.0% 0.155 261.4);

Tailwind

colors: {
  custom: {
    50: '#7481c6',
    500: '#2152ad',
    950: '#000000',
  },
}

SCSS

$custom: #2152ad;
$custom-light: #7481c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2152ad",
  "rgb": {
    "r": 33,
    "g": 82,
    "b": 173
  },
  "hsl": {
    "h": 219,
    "s": 67.961,
    "l": 40.392
  },
  "oklch": {
    "l": 0.46032,
    "c": 0.15527,
    "h": 261.4
  },
  "luminance": 0.09375
}

Semantic roles & 50–950 ramp

primary

#2152AD

secondary

#C7A462

accent

#AE3DEB

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2152AD

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

Preview Lab → · Contrast checker → · Palette generator →