#2E5FA4#2E5FA4

#2E5FA4 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 48.8% C 0.123 H 257.4°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#2E5FA4
RGB	rgb(46, 95, 164)
HSL	hsl(215, 56%, 41%)
HSV	hsv(215, 72%, 64%)
CMYK	cmyk(72%, 42.1%, 0%, 35.7%)
CIE-LAB	lab(40.32, 7.50, -42.08)
CIE-LCH	lch(40.32, 42.74, 280.11°)
OKLab	oklab(48.76% -0.0268 -0.1202)
OKLCH	oklch(48.76% 0.123 257.4)
XYZ	xyz(11.9173, 11.4443, 36.6957)
Luminance	0.1145 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5FA4 #A4732E

analogous

#2E9AA4 #2E5FA4 #382EA4

triadic

#2E5FA4 #A42E5F #5FA42E

tetradic

#2E5FA4 #A42E9A #A4732E #2EA438

square

#2E5FA4 #A42E9A #A4732E #2EA438

split-complementary

#2E5FA4 #A4382E #9AA42E

monochromatic

#132844 #214374 #2E5FA4 #457CCB #749ED8

Accessibility & contrast

On white

6.38

#2E5FA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#2E5FA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5FA4

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5FA4	#FFFFFF	#000000	##FFFFFF
##2E5FA4	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E65A7

Deuteranopia (green-blind)

#2B5AA3

Tritanopia (blue-blind)

#006F79

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2e5fa4;
/* rgb */ color: rgb(46, 95, 164);
/* oklch */ color: oklch(48.8% 0.123 257.4);

Tailwind

colors: {
  custom: {
    50: '#768bbf',
    500: '#2e5fa4',
    950: '#000000',
  },
}

SCSS

$custom: #2e5fa4;
$custom-light: #768bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5fa4",
  "rgb": {
    "r": 46,
    "g": 95,
    "b": 164
  },
  "hsl": {
    "h": 215.085,
    "s": 56.19,
    "l": 41.176
  },
  "oklch": {
    "l": 0.48756,
    "c": 0.12311,
    "h": 257.4
  },
  "luminance": 0.11446
}

Semantic roles & 50–950 ramp

primary

#2E5FA4

secondary

#C09E6E

accent

#A148DF

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2E5FA4

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

Preview Lab → · Contrast checker → · Palette generator →