#2E65B3#2E65B3

#2E65B3 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.1% C 0.137 H 257.7°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#2E65B3
RGB	rgb(46, 101, 179)
HSL	hsl(215, 59%, 44%)
HSV	hsv(215, 74%, 70%)
CMYK	cmyk(74.3%, 43.6%, 0%, 29.8%)
CIE-LAB	lab(42.98, 9.31, -46.68)
CIE-LCH	lch(42.98, 47.60, 281.28°)
OKLab	oklab(51.11% -0.0292 -0.1336)
OKLCH	oklch(51.11% 0.137 257.7)
XYZ	xyz(13.9141, 13.1413, 44.4423)
Luminance	0.1314 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E65B3 #B37C2E

analogous

#2EA8B3 #2E65B3 #3A2EB3

triadic

#2E65B3 #B32E65 #65B32E

tetradic

#2E65B3 #B32EA8 #B37C2E #2EB33A

square

#2E65B3 #B32EA8 #B37C2E #2EB33A

split-complementary

#2E65B3 #B33A2E #A8B32E

monochromatic

#152E52 #214A82 #2E65B3 #4D84D1 #7EA5DE

Accessibility & contrast

On white

5.79

#2E65B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#2E65B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E65B3

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E65B3	#FFFFFF	#000000	##FFFFFF
##2E65B3	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E6CB6

Deuteranopia (green-blind)

#2660B1

Tritanopia (blue-blind)

#007783

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #2e65b3;
/* rgb */ color: rgb(46, 101, 179);
/* oklch */ color: oklch(51.1% 0.137 257.7);

Tailwind

colors: {
  custom: {
    50: '#7990ca',
    500: '#2e65b3',
    950: '#000000',
  },
}

SCSS

$custom: #2e65b3;
$custom-light: #7990ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2e65b3",
  "rgb": {
    "r": 46,
    "g": 101,
    "b": 179
  },
  "hsl": {
    "h": 215.188,
    "s": 59.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.51106,
    "c": 0.13672,
    "h": 257.7
  },
  "luminance": 0.13143
}

Semantic roles & 50–950 ramp

primary

#2E65B3

secondary

#C6A576

accent

#A146E2

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2E65B3

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

Preview Lab → · Contrast checker → · Palette generator →