#2152A2#2152A2

#2152A2 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.2% C 0.140 H 259.8°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#2152A2
RGB	rgb(33, 82, 162)
HSL	hsl(217, 66%, 38%)
HSV	hsv(217, 80%, 64%)
CMYK	cmyk(79.6%, 49.4%, 0%, 36.5%)
CIE-LAB	lab(35.92, 13.54, -47.97)
CIE-LCH	lch(35.92, 49.85, 285.76°)
OKLab	oklab(45.19% -0.0247 -0.1379)
OKLCH	oklch(45.19% 0.14 259.8)
XYZ	xyz(10.1637, 8.9654, 35.3702)
Luminance	0.0897 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2152A2 #A27121

analogous

#2192A2 #2152A2 #3021A2

triadic

#2152A2 #A22152 #52A221

tetradic

#2152A2 #A22192 #A27121 #21A230

square

#2152A2 #A22192 #A27121 #21A230

split-complementary

#2152A2 #A23021 #92A221

monochromatic

#0C1F3C #17386F #2152A2 #2C6CD4 #5F8FDE

Accessibility & contrast

On white

7.52

#2152A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#2152A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2152A2

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2152A2	#FFFFFF	#000000	##FFFFFF
##2152A2	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#235BA5

Deuteranopia (green-blind)

#004FA0

Tritanopia (blue-blind)

#006572

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2152a2;
/* rgb */ color: rgb(33, 82, 162);
/* oklch */ color: oklch(45.2% 0.140 259.8);

Tailwind

colors: {
  custom: {
    50: '#7182be',
    500: '#2152a2',
    950: '#000000',
  },
}

SCSS

$custom: #2152a2;
$custom-light: #7182be;
$custom-dark: #000000;

JSON

{
  "hex": "#2152a2",
  "rgb": {
    "r": 33,
    "g": 82,
    "b": 162
  },
  "hsl": {
    "h": 217.209,
    "s": 66.154,
    "l": 38.235
  },
  "oklch": {
    "l": 0.45191,
    "c": 0.14012,
    "h": 259.8
  },
  "luminance": 0.08967
}

Semantic roles & 50–950 ramp

primary

#2152A2

secondary

#C39C5C

accent

#A83FE9

background

#F7F7FB

surface

#EDEEF7

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2152A2

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

Preview Lab → · Contrast checker → · Palette generator →