#2A53C1#2A53C1

#2A53C1 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.2% C 0.179 H 264.8°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#2A53C1
RGB	rgb(42, 83, 193)
HSL	hsl(224, 64%, 46%)
HSV	hsv(224, 78%, 76%)
CMYK	cmyk(78.2%, 57%, 0%, 24.3%)
CIE-LAB	lab(38.77, 25.88, -61.65)
CIE-LCH	lch(38.77, 66.86, 292.77°)
OKLab	oklab(48.16% -0.016 -0.178)
OKLCH	oklch(48.16% 0.179 264.8)
XYZ	xyz(13.6703, 10.5274, 51.7533)
Luminance	0.1053 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A53C1 #C1982A

analogous

#2A9EC1 #2A53C1 #4D2AC1

triadic

#2A53C1 #C12A53 #53C12A

tetradic

#2A53C1 #C12A9E #C1982A #2AC14D

square

#2A53C1 #C12A9E #C1982A #2AC14D

split-complementary

#2A53C1 #C14D2A #9EC12A

monochromatic

#14285C #1F3D8F #2A53C1 #4F75D9 #829CE4

Accessibility & contrast

On white

6.76

#2A53C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#2A53C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A53C1

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A53C1	#FFFFFF	#000000	##FFFFFF
##2A53C1	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C5

Deuteranopia (green-blind)

#0055BF

Tritanopia (blue-blind)

#006E82

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2a53c1;
/* rgb */ color: rgb(42, 83, 193);
/* oklch */ color: oklch(48.2% 0.179 264.8);

Tailwind

colors: {
  custom: {
    50: '#7b82d5',
    500: '#2a53c1',
    950: '#000000',
  },
}

SCSS

$custom: #2a53c1;
$custom-light: #7b82d5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a53c1",
  "rgb": {
    "r": 42,
    "g": 83,
    "b": 193
  },
  "hsl": {
    "h": 223.709,
    "s": 64.255,
    "l": 46.078
  },
  "oklch": {
    "l": 0.48163,
    "c": 0.17871,
    "h": 264.8
  },
  "luminance": 0.10529
}

Semantic roles & 50–950 ramp

primary

#2A53C1

secondary

#CDB67A

accent

#BA41E7

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2A53C1

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

Preview Lab → · Contrast checker → · Palette generator →