#2E5CB7#2E5CB7

#2E5CB7 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.4% C 0.153 H 262.2°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#2E5CB7
RGB	rgb(46, 92, 183)
HSL	hsl(220, 60%, 45%)
HSV	hsv(220, 75%, 72%)
CMYK	cmyk(74.9%, 49.7%, 0%, 28.2%)
CIE-LAB	lab(40.66, 16.65, -52.74)
CIE-LCH	lch(40.66, 55.30, 287.52°)
OKLab	oklab(49.41% -0.0208 -0.1516)
OKLCH	oklch(49.41% 0.153 262.2)
XYZ	xyz(13.4980, 11.6525, 46.3283)
Luminance	0.1165 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5CB7 #B7892E

analogous

#2EA0B7 #2E5CB7 #452EB7

triadic

#2E5CB7 #B72E5C #5CB72E

tetradic

#2E5CB7 #B72EA0 #B7892E #2EB745

square

#2E5CB7 #B72EA0 #B7892E #2EB745

split-complementary

#2E5CB7 #B7452E #A0B72E

monochromatic

#152B55 #224386 #2E5CB7 #4F7CD3 #80A0DF

Accessibility & contrast

On white

6.30

#2E5CB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#2E5CB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5CB7

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5CB7	#FFFFFF	#000000	##FFFFFF
##2E5CB7	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2667BA

Deuteranopia (green-blind)

#005AB5

Tritanopia (blue-blind)

#007281

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2e5cb7;
/* rgb */ color: rgb(46, 92, 183);
/* oklch */ color: oklch(49.4% 0.153 262.2);

Tailwind

colors: {
  custom: {
    50: '#7a89cd',
    500: '#2e5cb7',
    950: '#000000',
  },
}

SCSS

$custom: #2e5cb7;
$custom-light: #7a89cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5cb7",
  "rgb": {
    "r": 46,
    "g": 92,
    "b": 183
  },
  "hsl": {
    "h": 219.854,
    "s": 59.825,
    "l": 44.902
  },
  "oklch": {
    "l": 0.49405,
    "c": 0.15298,
    "h": 262.2
  },
  "luminance": 0.11654
}

Semantic roles & 50–950 ramp

primary

#2E5CB7

secondary

#C8AD79

accent

#AE45E3

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2E5CB7

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

Preview Lab → · Contrast checker → · Palette generator →