#2E5FB9#2E5FB9

#2E5FB9 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.2% C 0.152 H 261.3°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#2E5FB9
RGB	rgb(46, 95, 185)
HSL	hsl(219, 60%, 45%)
HSV	hsv(219, 75%, 73%)
CMYK	cmyk(75.1%, 48.6%, 0%, 27.5%)
CIE-LAB	lab(41.64, 15.45, -52.33)
CIE-LCH	lch(41.64, 54.57, 286.45°)
OKLab	oklab(50.2% -0.023 -0.1503)
OKLCH	oklch(50.2% 0.152 261.3)
XYZ	xyz(13.9727, 12.2665, 47.5208)
Luminance	0.1227 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5FB9 #B9882E

analogous

#2EA4B9 #2E5FB9 #432EB9

triadic

#2E5FB9 #B92E5F #5FB92E

tetradic

#2E5FB9 #B92EA4 #B9882E #2EB943

square

#2E5FB9 #B92EA4 #B9882E #2EB943

split-complementary

#2E5FB9 #B9432E #A4B92E

monochromatic

#162D57 #224688 #2E5FB9 #517FD4 #82A3E0

Accessibility & contrast

On white

6.08

#2E5FB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#2E5FB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5FB9

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5FB9	#FFFFFF	#000000	##FFFFFF
##2E5FB9	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C69BC

Deuteranopia (green-blind)

#005CB7

Tritanopia (blue-blind)

#007483

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2e5fb9;
/* rgb */ color: rgb(46, 95, 185);
/* oklch */ color: oklch(50.2% 0.152 261.3);

Tailwind

colors: {
  custom: {
    50: '#7a8bcf',
    500: '#2e5fb9',
    950: '#000000',
  },
}

SCSS

$custom: #2e5fb9;
$custom-light: #7a8bcf;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5fb9",
  "rgb": {
    "r": 46,
    "g": 95,
    "b": 185
  },
  "hsl": {
    "h": 218.849,
    "s": 60.173,
    "l": 45.294
  },
  "oklch": {
    "l": 0.50196,
    "c": 0.15206,
    "h": 261.3
  },
  "luminance": 0.12268
}

Semantic roles & 50–950 ramp

primary

#2E5FB9

secondary

#C9AD7A

accent

#AB44E3

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #2E5FB9

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

Preview Lab → · Contrast checker → · Palette generator →