#2E61AB#2E61AB

#2E61AB is a mid, vivid blue. Relative luminance 0.121; OKLCH L 49.7% C 0.130 H 258.0°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#2E61AB
RGB	rgb(46, 97, 171)
HSL	hsl(216, 58%, 43%)
HSV	hsv(216, 73%, 67%)
CMYK	cmyk(73.1%, 43.3%, 0%, 32.9%)
CIE-LAB	lab(41.33, 8.86, -44.61)
CIE-LCH	lch(41.33, 45.48, 281.23°)
OKLab	oklab(49.67% -0.0272 -0.1276)
OKLCH	oklch(49.67% 0.13 258)
XYZ	xyz(12.7494, 12.0691, 40.1778)
Luminance	0.1207 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E61AB #AB782E

analogous

#2EA0AB #2E61AB #392EAB

triadic

#2E61AB #AB2E61 #61AB2E

tetradic

#2E61AB #AB2EA0 #AB782E #2EAB39

square

#2E61AB #AB2EA0 #AB782E #2EAB39

split-complementary

#2E61AB #AB392E #A0AB2E

monochromatic

#142A4B #21467B #2E61AB #487FCE #79A1DB

Accessibility & contrast

On white

6.15

#2E61AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#2E61AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E61AB

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E61AB	#FFFFFF	#000000	##FFFFFF
##2E61AB	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D68AE

Deuteranopia (green-blind)

#275CAA

Tritanopia (blue-blind)

#00727D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #2e61ab;
/* rgb */ color: rgb(46, 97, 171);
/* oklch */ color: oklch(49.7% 0.130 258.0);

Tailwind

colors: {
  custom: {
    50: '#778dc4',
    500: '#2e61ab',
    950: '#000000',
  },
}

SCSS

$custom: #2e61ab;
$custom-light: #778dc4;
$custom-dark: #000000;

JSON

{
  "hex": "#2e61ab",
  "rgb": {
    "r": 46,
    "g": 97,
    "b": 171
  },
  "hsl": {
    "h": 215.52,
    "s": 57.604,
    "l": 42.549
  },
  "oklch": {
    "l": 0.49672,
    "c": 0.13044,
    "h": 258
  },
  "luminance": 0.12071
}

Semantic roles & 50–950 ramp

primary

#2E61AB

secondary

#C3A272

accent

#A247E1

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2E61AB

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

Preview Lab → · Contrast checker → · Palette generator →