#2A5CC3#2A5CC3

#2A5CC3 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.2% C 0.170 H 262.5°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#2A5CC3
RGB	rgb(42, 92, 195)
HSL	hsl(220, 65%, 46%)
HSV	hsv(220, 78%, 76%)
CMYK	cmyk(78.5%, 52.8%, 0%, 23.5%)
CIE-LAB	lab(41.35, 20.75, -58.62)
CIE-LCH	lch(41.35, 62.19, 289.49°)
OKLab	oklab(50.16% -0.0222 -0.1689)
OKLCH	oklch(50.16% 0.17 262.5)
XYZ	xyz(14.6288, 12.0850, 53.1808)
Luminance	0.1209 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5CC3 #C3912A

analogous

#2AA9C3 #2A5CC3 #452AC3

triadic

#2A5CC3 #C32A5C #5CC32A

tetradic

#2A5CC3 #C32AA9 #C3912A #2AC345

square

#2A5CC3 #C32AA9 #C3912A #2AC345

split-complementary

#2A5CC3 #C3452A #A9C32A

monochromatic

#142C5E #1F4491 #2A5CC3 #517DD9 #83A3E4

Accessibility & contrast

On white

6.15

#2A5CC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#2A5CC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A5CC3

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5CC3	#FFFFFF	#000000	##FFFFFF
##2A5CC3	1.00	6.15	3.42	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E69C7

Deuteranopia (green-blind)

#005BC1

Tritanopia (blue-blind)

#007586

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2a5cc3;
/* rgb */ color: rgb(42, 92, 195);
/* oklch */ color: oklch(50.2% 0.170 262.5);

Tailwind

colors: {
  custom: {
    50: '#7b89d6',
    500: '#2a5cc3',
    950: '#000000',
  },
}

SCSS

$custom: #2a5cc3;
$custom-light: #7b89d6;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5cc3",
  "rgb": {
    "r": 42,
    "g": 92,
    "b": 195
  },
  "hsl": {
    "h": 220.392,
    "s": 64.557,
    "l": 46.471
  },
  "oklch": {
    "l": 0.50158,
    "c": 0.17039,
    "h": 262.5
  },
  "luminance": 0.12087
}

Semantic roles & 50–950 ramp

primary

#2A5CC3

secondary

#CDB37B

accent

#B140E8

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2A5CC3

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

Preview Lab → · Contrast checker → · Palette generator →