#2B53A2#2B53A2

#2B53A2 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 45.8% C 0.136 H 262.2°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#2B53A2
RGB	rgb(43, 83, 162)
HSL	hsl(220, 58%, 40%)
HSV	hsv(220, 73%, 64%)
CMYK	cmyk(73.5%, 48.8%, 0%, 36.5%)
CIE-LAB	lab(36.57, 14.14, -46.90)
CIE-LCH	lch(36.57, 48.99, 286.78°)
OKLab	oklab(45.79% -0.0184 -0.1346)
OKLCH	oklch(45.79% 0.136 262.2)
XYZ	xyz(10.6088, 9.3076, 35.4129)
Luminance	0.0931 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B53A2 #A27A2B

analogous

#2B8EA2 #2B53A2 #3E2BA2

triadic

#2B53A2 #A22B53 #53A22B

tetradic

#2B53A2 #A22B8E #A27A2B #2BA23E

square

#2B53A2 #A22B8E #A27A2B #2BA23E

split-complementary

#2B53A2 #A23E2B #8EA22B

monochromatic

#112141 #1E3A72 #2B53A2 #3E6ECC #6F92D9

Accessibility & contrast

On white

7.34

#2B53A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#2B53A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B53A2

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B53A2	#FFFFFF	#000000	##FFFFFF
##2B53A2	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#275CA5

Deuteranopia (green-blind)

#0351A0

Tritanopia (blue-blind)

#006672

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2b53a2;
/* rgb */ color: rgb(43, 83, 162);
/* oklch */ color: oklch(45.8% 0.136 262.2);

Tailwind

colors: {
  custom: {
    50: '#7482be',
    500: '#2b53a2',
    950: '#000000',
  },
}

SCSS

$custom: #2b53a2;
$custom-light: #7482be;
$custom-dark: #000000;

JSON

{
  "hex": "#2b53a2",
  "rgb": {
    "r": 43,
    "g": 83,
    "b": 162
  },
  "hsl": {
    "h": 219.832,
    "s": 58.049,
    "l": 40.196
  },
  "oklch": {
    "l": 0.45792,
    "c": 0.13585,
    "h": 262.2
  },
  "luminance": 0.09309
}

Semantic roles & 50–950 ramp

primary

#2B53A2

secondary

#C0A369

accent

#AD47E1

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2B53A2

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

Preview Lab → · Contrast checker → · Palette generator →