#2E5FBA#2E5FBA

#2E5FBA is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.3% C 0.153 H 261.4°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#2E5FBA
RGB	rgb(46, 95, 186)
HSL	hsl(219, 60%, 45%)
HSV	hsv(219, 75%, 73%)
CMYK	cmyk(75.3%, 48.9%, 0%, 27.1%)
CIE-LAB	lab(41.70, 15.83, -52.81)
CIE-LCH	lch(41.70, 55.13, 286.69°)
OKLab	oklab(50.27% -0.0229 -0.1517)
OKLCH	oklch(50.27% 0.153 261.4)
XYZ	xyz(14.0787, 12.3089, 48.0787)
Luminance	0.1231 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5FBA #BA892E

analogous

#2EA5BA #2E5FBA #432EBA

triadic

#2E5FBA #BA2E5F #5FBA2E

tetradic

#2E5FBA #BA2EA5 #BA892E #2EBA43

square

#2E5FBA #BA2EA5 #BA892E #2EBA43

split-complementary

#2E5FBA #BA432E #A5BA2E

monochromatic

#162D58 #224689 #2E5FBA #517FD4 #82A3E0

Accessibility & contrast

On white

6.07

#2E5FBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#2E5FBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5FBA

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5FBA	#FFFFFF	#000000	##FFFFFF
##2E5FBA	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B69BD

Deuteranopia (green-blind)

#005CB8

Tritanopia (blue-blind)

#007583

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2e5fba;
/* rgb */ color: rgb(46, 95, 186);
/* oklch */ color: oklch(50.3% 0.153 261.4);

Tailwind

colors: {
  custom: {
    50: '#7a8bcf',
    500: '#2e5fba',
    950: '#000000',
  },
}

SCSS

$custom: #2e5fba;
$custom-light: #7a8bcf;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5fba",
  "rgb": {
    "r": 46,
    "g": 95,
    "b": 186
  },
  "hsl": {
    "h": 219,
    "s": 60.345,
    "l": 45.49
  },
  "oklch": {
    "l": 0.50268,
    "c": 0.15343,
    "h": 261.4
  },
  "luminance": 0.1231
}

Semantic roles & 50–950 ramp

primary

#2E5FBA

secondary

#C9AE7B

accent

#AC44E3

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #2E5FBA

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

Preview Lab → · Contrast checker → · Palette generator →