#2E5FB5#2E5FB5

#2E5FB5 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 49.9% C 0.147 H 260.7°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#2E5FB5
RGB	rgb(46, 95, 181)
HSL	hsl(218, 59%, 45%)
HSV	hsv(218, 75%, 71%)
CMYK	cmyk(74.6%, 47.5%, 0%, 29%)
CIE-LAB	lab(41.37, 13.94, -50.41)
CIE-LCH	lch(41.37, 52.31, 285.45°)
OKLab	oklab(49.91% -0.0236 -0.1447)
OKLCH	oklch(49.91% 0.147 260.7)
XYZ	xyz(13.5564, 12.1000, 45.3282)
Luminance	0.1210 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5FB5 #B5842E

analogous

#2EA3B5 #2E5FB5 #412EB5

triadic

#2E5FB5 #B52E5F #5FB52E

tetradic

#2E5FB5 #B52EA3 #B5842E #2EB541

square

#2E5FB5 #B52EA3 #B5842E #2EB541

split-complementary

#2E5FB5 #B5412E #A3B52E

monochromatic

#152C53 #224584 #2E5FB5 #4E7ED2 #7FA2DE

Accessibility & contrast

On white

6.14

#2E5FB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#2E5FB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5FB5

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5FB5	#FFFFFF	#000000	##FFFFFF
##2E5FB5	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3068B8

Deuteranopia (green-blind)

#0A5CB3

Tritanopia (blue-blind)

#007381

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2e5fb5;
/* rgb */ color: rgb(46, 95, 181);
/* oklch */ color: oklch(49.9% 0.147 260.7);

Tailwind

colors: {
  custom: {
    50: '#798bcc',
    500: '#2e5fb5',
    950: '#000000',
  },
}

SCSS

$custom: #2e5fb5;
$custom-light: #798bcc;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5fb5",
  "rgb": {
    "r": 46,
    "g": 95,
    "b": 181
  },
  "hsl": {
    "h": 218.222,
    "s": 59.471,
    "l": 44.51
  },
  "oklch": {
    "l": 0.49911,
    "c": 0.14658,
    "h": 260.7
  },
  "luminance": 0.12101
}

Semantic roles & 50–950 ramp

primary

#2E5FB5

secondary

#C7AA78

accent

#A945E3

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2E5FB5

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

Preview Lab → · Contrast checker → · Palette generator →