#2E61BB#2E61BB

#2E61BB is a mid, vivid blue. Relative luminance 0.127; OKLCH L 50.8% C 0.152 H 260.8°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#2E61BB
RGB	rgb(46, 97, 187)
HSL	hsl(218, 61%, 46%)
HSV	hsv(218, 75%, 73%)
CMYK	cmyk(75.4%, 48.1%, 0%, 26.7%)
CIE-LAB	lab(42.33, 14.92, -52.38)
CIE-LCH	lch(42.33, 54.46, 285.90°)
OKLab	oklab(50.77% -0.0244 -0.1504)
OKLCH	oklch(50.77% 0.152 260.8)
XYZ	xyz(14.3678, 12.7165, 48.7014)
Luminance	0.1272 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E61BB #BB882E

analogous

#2EA7BB #2E61BB #412EBB

triadic

#2E61BB #BB2E61 #61BB2E

tetradic

#2E61BB #BB2EA7 #BB882E #2EBB41

square

#2E61BB #BB2EA7 #BB882E #2EBB41

split-complementary

#2E61BB #BB412E #A7BB2E

monochromatic

#162E59 #22488A #2E61BB #5281D4 #83A5E0

Accessibility & contrast

On white

5.93

#2E61BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#2E61BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E61BB

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E61BB	#FFFFFF	#000000	##FFFFFF
##2E61BB	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F6BBE

Deuteranopia (green-blind)

#005EB9

Tritanopia (blue-blind)

#007685

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2e61bb;
/* rgb */ color: rgb(46, 97, 187);
/* oklch */ color: oklch(50.8% 0.152 260.8);

Tailwind

colors: {
  custom: {
    50: '#7a8dd0',
    500: '#2e61bb',
    950: '#000000',
  },
}

SCSS

$custom: #2e61bb;
$custom-light: #7a8dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e61bb",
  "rgb": {
    "r": 46,
    "g": 97,
    "b": 187
  },
  "hsl": {
    "h": 218.298,
    "s": 60.515,
    "l": 45.686
  },
  "oklch": {
    "l": 0.50773,
    "c": 0.15237,
    "h": 260.8
  },
  "luminance": 0.12718
}

Semantic roles & 50–950 ramp

primary

#2E61BB

secondary

#CAAD7B

accent

#AA44E4

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #2E61BB

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

Preview Lab → · Contrast checker → · Palette generator →