#2B61C0#2B61C0

#2B61C0 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.0% C 0.160 H 260.8°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#2B61C0
RGB	rgb(43, 97, 192)
HSL	hsl(218, 63%, 46%)
HSV	hsv(218, 78%, 75%)
CMYK	cmyk(77.6%, 49.5%, 0%, 24.7%)
CIE-LAB	lab(42.56, 16.46, -54.92)
CIE-LCH	lch(42.56, 57.34, 286.69°)
OKLab	oklab(51.03% -0.0257 -0.1579)
OKLCH	oklch(51.03% 0.16 260.8)
XYZ	xyz(14.7819, 12.8670, 51.5635)
Luminance	0.1287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B61C0 #C08A2B

analogous

#2BABC0 #2B61C0 #3F2BC0

triadic

#2B61C0 #C02B61 #61C02B

tetradic

#2B61C0 #C02BAB #C08A2B #2BC03F

square

#2B61C0 #C02BAB #C08A2B #2BC03F

split-complementary

#2B61C0 #C03F2B #ABC02B

monochromatic

#152E5C #20488E #2B61C0 #5081D8 #82A5E3

Accessibility & contrast

On white

5.88

#2B61C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#2B61C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B61C0

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B61C0	#FFFFFF	#000000	##FFFFFF
##2B61C0	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#286CC3

Deuteranopia (green-blind)

#005EBE

Tritanopia (blue-blind)

#007887

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2b61c0;
/* rgb */ color: rgb(43, 97, 192);
/* oklch */ color: oklch(51.0% 0.160 260.8);

Tailwind

colors: {
  custom: {
    50: '#7a8dd4',
    500: '#2b61c0',
    950: '#000000',
  },
}

SCSS

$custom: #2b61c0;
$custom-light: #7a8dd4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b61c0",
  "rgb": {
    "r": 43,
    "g": 97,
    "b": 192
  },
  "hsl": {
    "h": 218.255,
    "s": 63.404,
    "l": 46.078
  },
  "oklch": {
    "l": 0.51026,
    "c": 0.16002,
    "h": 260.8
  },
  "luminance": 0.12869
}

Semantic roles & 50–950 ramp

primary

#2B61C0

secondary

#CCAF7B

accent

#AB41E6

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #2B61C0

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

Preview Lab → · Contrast checker → · Palette generator →