#2152A7#2152A7

#2152A7 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.6% C 0.147 H 260.6°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#2152A7
RGB	rgb(33, 82, 167)
HSL	hsl(218, 67%, 39%)
HSV	hsv(218, 80%, 65%)
CMYK	cmyk(80.2%, 50.9%, 0%, 34.5%)
CIE-LAB	lab(36.27, 15.52, -50.40)
CIE-LCH	lch(36.27, 52.73, 287.12°)
OKLab	oklab(45.57% -0.024 -0.1451)
OKLCH	oklch(45.57% 0.147 260.6)
XYZ	xyz(10.6170, 9.1467, 37.7576)
Luminance	0.0915 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2152A7 #A77621

analogous

#2195A7 #2152A7 #3321A7

triadic

#2152A7 #A72152 #52A721

tetradic

#2152A7 #A72195 #A77621 #21A733

square

#2152A7 #A72195 #A77621 #21A733

split-complementary

#2152A7 #A73321 #95A721

monochromatic

#0D2041 #173974 #2152A7 #2F6CD6 #6290E0

Accessibility & contrast

On white

7.42

#2152A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#2152A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2152A7

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2152A7	#FFFFFF	#000000	##FFFFFF
##2152A7	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D5CAA

Deuteranopia (green-blind)

#0050A5

Tritanopia (blue-blind)

#006774

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2152a7;
/* rgb */ color: rgb(33, 82, 167);
/* oklch */ color: oklch(45.6% 0.147 260.6);

Tailwind

colors: {
  custom: {
    50: '#7282c2',
    500: '#2152a7',
    950: '#000000',
  },
}

SCSS

$custom: #2152a7;
$custom-light: #7282c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2152a7",
  "rgb": {
    "r": 33,
    "g": 82,
    "b": 167
  },
  "hsl": {
    "h": 218.06,
    "s": 67,
    "l": 39.216
  },
  "oklch": {
    "l": 0.45568,
    "c": 0.14703,
    "h": 260.6
  },
  "luminance": 0.09148
}

Semantic roles & 50–950 ramp

primary

#2152A7

secondary

#C5A05F

accent

#AB3EEA

background

#F7F7FC

surface

#EDEEF8

border

#C8C9D1

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2152A7

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

Preview Lab → · Contrast checker → · Palette generator →