#2152AE#2152AE

#2152AE is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.1% C 0.157 H 261.5°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#2152AE
RGB	rgb(33, 82, 174)
HSL	hsl(219, 68%, 41%)
HSV	hsv(219, 81%, 68%)
CMYK	cmyk(81%, 52.9%, 0%, 31.8%)
CIE-LAB	lab(36.77, 18.28, -53.75)
CIE-LCH	lch(36.77, 56.77, 288.78°)
OKLab	oklab(46.11% -0.0231 -0.1549)
OKLCH	oklch(46.11% 0.157 261.5)
XYZ	xyz(11.2817, 9.4126, 41.2584)
Luminance	0.0941 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2152AE #AE7D21

analogous

#2198AE #2152AE #3621AE

triadic

#2152AE #AE2152 #52AE21

tetradic

#2152AE #AE2198 #AE7D21 #21AE36

square

#2152AE #AE2198 #AE7D21 #21AE36

split-complementary

#2152AE #AE3621 #98AE21

monochromatic

#0D2247 #173A7B #2152AE #346DD8 #6792E2

Accessibility & contrast

On white

7.28

#2152AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#2152AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2152AE

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2152AE	#FFFFFF	#000000	##FFFFFF
##2152AE	1.00	7.28	2.88	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E5DB1

Deuteranopia (green-blind)

#0050AC

Tritanopia (blue-blind)

#006878

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2152ae;
/* rgb */ color: rgb(33, 82, 174);
/* oklch */ color: oklch(46.1% 0.157 261.5);

Tailwind

colors: {
  custom: {
    50: '#7481c7',
    500: '#2152ae',
    950: '#000000',
  },
}

SCSS

$custom: #2152ae;
$custom-light: #7481c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2152ae",
  "rgb": {
    "r": 33,
    "g": 82,
    "b": 174
  },
  "hsl": {
    "h": 219.149,
    "s": 68.116,
    "l": 40.588
  },
  "oklch": {
    "l": 0.4611,
    "c": 0.15664,
    "h": 261.5
  },
  "luminance": 0.09414
}

Semantic roles & 50–950 ramp

primary

#2152AE

secondary

#C8A563

accent

#AE3DEB

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2152AE

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

Preview Lab → · Contrast checker → · Palette generator →