#2E5DA4#2E5DA4

#2E5DA4 is a mid, vivid blue. Relative luminance 0.111; OKLCH L 48.3% C 0.125 H 258.6°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#2E5DA4
RGB	rgb(46, 93, 164)
HSL	hsl(216, 56%, 41%)
HSV	hsv(216, 72%, 64%)
CMYK	cmyk(72%, 43.3%, 0%, 35.7%)
CIE-LAB	lab(39.73, 8.79, -43.02)
CIE-LCH	lch(39.73, 43.91, 281.55°)
OKLab	oklab(48.3% -0.0249 -0.123)
OKLCH	oklch(48.3% 0.125 258.6)
XYZ	xyz(11.7395, 11.0886, 36.6364)
Luminance	0.1109 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5DA4 #A4752E

analogous

#2E98A4 #2E5DA4 #3A2EA4

triadic

#2E5DA4 #A42E5D #5DA42E

tetradic

#2E5DA4 #A42E98 #A4752E #2EA43A

square

#2E5DA4 #A42E98 #A4752E #2EA43A

split-complementary

#2E5DA4 #A43A2E #98A42E

monochromatic

#132744 #214274 #2E5DA4 #457ACB #749CD8

Accessibility & contrast

On white

6.53

#2E5DA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#2E5DA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5DA4

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5DA4	#FFFFFF	#000000	##FFFFFF
##2E5DA4	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B63A7

Deuteranopia (green-blind)

#2659A3

Tritanopia (blue-blind)

#006E78

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2e5da4;
/* rgb */ color: rgb(46, 93, 164);
/* oklch */ color: oklch(48.3% 0.125 258.6);

Tailwind

colors: {
  custom: {
    50: '#768abf',
    500: '#2e5da4',
    950: '#000000',
  },
}

SCSS

$custom: #2e5da4;
$custom-light: #768abf;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5da4",
  "rgb": {
    "r": 46,
    "g": 93,
    "b": 164
  },
  "hsl": {
    "h": 216.102,
    "s": 56.19,
    "l": 41.176
  },
  "oklch": {
    "l": 0.48299,
    "c": 0.12546,
    "h": 258.6
  },
  "luminance": 0.1109
}

Semantic roles & 50–950 ramp

primary

#2E5DA4

secondary

#C09F6E

accent

#A348DF

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2E5DA4

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

Preview Lab → · Contrast checker → · Palette generator →