#2E5FBB#2E5FBB

#2E5FBB is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.3% C 0.155 H 261.6°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#2E5FBB
RGB	rgb(46, 95, 187)
HSL	hsl(219, 61%, 46%)
HSV	hsv(219, 75%, 73%)
CMYK	cmyk(75.4%, 49.2%, 0%, 26.7%)
CIE-LAB	lab(41.77, 16.21, -53.29)
CIE-LCH	lch(41.77, 55.70, 286.92°)
OKLab	oklab(50.34% -0.0227 -0.1531)
OKLCH	oklch(50.34% 0.155 261.6)
XYZ	xyz(14.1853, 12.3515, 48.6405)
Luminance	0.1235 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5FBB #BB8A2E

analogous

#2EA5BB #2E5FBB #432EBB

triadic

#2E5FBB #BB2E5F #5FBB2E

tetradic

#2E5FBB #BB2EA5 #BB8A2E #2EBB43

square

#2E5FBB #BB2EA5 #BB8A2E #2EBB43

split-complementary

#2E5FBB #BB432E #A5BB2E

monochromatic

#162D59 #22468A #2E5FBB #527FD4 #83A3E0

Accessibility & contrast

On white

6.05

#2E5FBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#2E5FBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5FBB

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5FBB	#FFFFFF	#000000	##FFFFFF
##2E5FBB	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A69BE

Deuteranopia (green-blind)

#005CB9

Tritanopia (blue-blind)

#007584

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2e5fbb;
/* rgb */ color: rgb(46, 95, 187);
/* oklch */ color: oklch(50.3% 0.155 261.6);

Tailwind

colors: {
  custom: {
    50: '#7a8bd0',
    500: '#2e5fbb',
    950: '#000000',
  },
}

SCSS

$custom: #2e5fbb;
$custom-light: #7a8bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5fbb",
  "rgb": {
    "r": 46,
    "g": 95,
    "b": 187
  },
  "hsl": {
    "h": 219.149,
    "s": 60.515,
    "l": 45.686
  },
  "oklch": {
    "l": 0.50341,
    "c": 0.15479,
    "h": 261.6
  },
  "luminance": 0.12353
}

Semantic roles & 50–950 ramp

primary

#2E5FBB

secondary

#CAAE7B

accent

#AC44E4

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #2E5FBB

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

Preview Lab → · Contrast checker → · Palette generator →