#2A61C7#2A61C7

#2A61C7 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.5% C 0.170 H 261.4°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#2A61C7
RGB	rgb(42, 97, 199)
HSL	hsl(219, 65%, 47%)
HSV	hsv(219, 79%, 78%)
CMYK	cmyk(78.9%, 51.3%, 0%, 22%)
CIE-LAB	lab(43.01, 19.03, -58.26)
CIE-LCH	lch(43.01, 61.29, 288.09°)
OKLab	oklab(51.51% -0.0254 -0.1678)
OKLCH	oklch(51.51% 0.17 261.4)
XYZ	xyz(15.5346, 13.1633, 55.7438)
Luminance	0.1316 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A61C7 #C7902A

analogous

#2AAFC7 #2A61C7 #422AC7

triadic

#2A61C7 #C72A61 #61C72A

tetradic

#2A61C7 #C72AAF #C7902A #2AC742

square

#2A61C7 #C72AAF #C7902A #2AC742

split-complementary

#2A61C7 #C7422A #AFC72A

monochromatic

#153062 #1F4894 #2A61C7 #5383DB #86A7E5

Accessibility & contrast

On white

5.78

#2A61C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#2A61C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A61C7

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A61C7	#FFFFFF	#000000	##FFFFFF
##2A61C7	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D6DCB

Deuteranopia (green-blind)

#005FC5

Tritanopia (blue-blind)

#007A8B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #2a61c7;
/* rgb */ color: rgb(42, 97, 199);
/* oklch */ color: oklch(51.5% 0.170 261.4);

Tailwind

colors: {
  custom: {
    50: '#7c8dd9',
    500: '#2a61c7',
    950: '#000000',
  },
}

SCSS

$custom: #2a61c7;
$custom-light: #7c8dd9;
$custom-dark: #000000;

JSON

{
  "hex": "#2a61c7",
  "rgb": {
    "r": 42,
    "g": 97,
    "b": 199
  },
  "hsl": {
    "h": 218.981,
    "s": 65.145,
    "l": 47.255
  },
  "oklch": {
    "l": 0.5151,
    "c": 0.16969,
    "h": 261.4
  },
  "luminance": 0.13165
}

Semantic roles & 50–950 ramp

primary

#2A61C7

secondary

#CFB27E

accent

#AD40E8

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C15

muted

#7C7D83

Preview Lab

Preview with #2A61C7

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

Preview Lab → · Contrast checker → · Palette generator →