#2D61D0#2D61D0

#2D61D0 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.3% C 0.181 H 262.9°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#2D61D0
RGB	rgb(45, 97, 208)
HSL	hsl(221, 64%, 50%)
HSV	hsv(221, 78%, 82%)
CMYK	cmyk(78.4%, 53.4%, 0%, 18.4%)
CIE-LAB	lab(43.74, 22.76, -62.25)
CIE-LCH	lch(43.74, 66.28, 290.08°)
OKLab	oklab(52.3% -0.0225 -0.1795)
OKLCH	oklch(52.3% 0.181 262.9)
XYZ	xyz(16.7380, 13.6594, 61.4166)
Luminance	0.1366 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D61D0 #D09C2D

analogous

#2DB3D0 #2D61D0 #4B2DD0

triadic

#2D61D0 #D02D61 #61D02D

tetradic

#2D61D0 #D02DB3 #D09C2D #2DD04B

square

#2D61D0 #D02DB3 #D09C2D #2DD04B

split-complementary

#2D61D0 #D04B2D #B3D02D

monochromatic

#17326B #224A9E #2D61D0 #5E86DC #90ACE7

Accessibility & contrast

On white

5.63

#2D61D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#2D61D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D61D0

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D61D0	#FFFFFF	#000000	##FFFFFF
##2D61D0	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#026FD4

Deuteranopia (green-blind)

#0060CE

Tritanopia (blue-blind)

#007C8F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #2d61d0;
/* rgb */ color: rgb(45, 97, 208);
/* oklch */ color: oklch(52.3% 0.181 262.9);

Tailwind

colors: {
  custom: {
    50: '#7f8ddf',
    500: '#2d61d0',
    950: '#000000',
  },
}

SCSS

$custom: #2d61d0;
$custom-light: #7f8ddf;
$custom-dark: #000000;

JSON

{
  "hex": "#2d61d0",
  "rgb": {
    "r": 45,
    "g": 97,
    "b": 208
  },
  "hsl": {
    "h": 220.859,
    "s": 64.427,
    "l": 49.608
  },
  "oklch": {
    "l": 0.52295,
    "c": 0.18086,
    "h": 262.9
  },
  "luminance": 0.13661
}

Semantic roles & 50–950 ramp

primary

#2D61D0

secondary

#D2BA87

accent

#B240E7

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #2D61D0

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

Preview Lab → · Contrast checker → · Palette generator →