#2E5FA6#2E5FA6

#2E5FA6 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 48.9% C 0.126 H 257.9°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#2E5FA6
RGB	rgb(46, 95, 166)
HSL	hsl(216, 57%, 42%)
HSV	hsv(216, 72%, 65%)
CMYK	cmyk(72.3%, 42.8%, 0%, 34.9%)
CIE-LAB	lab(40.44, 8.26, -43.08)
CIE-LCH	lch(40.44, 43.86, 280.85°)
OKLab	oklab(48.89% -0.0264 -0.1231)
OKLCH	oklch(48.89% 0.126 257.9)
XYZ	xyz(12.0994, 11.5171, 37.6544)
Luminance	0.1152 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5FA6 #A6752E

analogous

#2E9BA6 #2E5FA6 #392EA6

triadic

#2E5FA6 #A62E5F #5FA62E

tetradic

#2E5FA6 #A62E9B #A6752E #2EA639

square

#2E5FA6 #A62E9B #A6752E #2EA639

split-complementary

#2E5FA6 #A6392E #9BA62E

monochromatic

#132846 #214476 #2E5FA6 #467CCC #769ED9

Accessibility & contrast

On white

6.36

#2E5FA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#2E5FA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5FA6

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5FA6	#FFFFFF	#000000	##FFFFFF
##2E5FA6	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D65A9

Deuteranopia (green-blind)

#285AA5

Tritanopia (blue-blind)

#00707A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2e5fa6;
/* rgb */ color: rgb(46, 95, 166);
/* oklch */ color: oklch(48.9% 0.126 257.9);

Tailwind

colors: {
  custom: {
    50: '#768bc1',
    500: '#2e5fa6',
    950: '#000000',
  },
}

SCSS

$custom: #2e5fa6;
$custom-light: #768bc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5fa6",
  "rgb": {
    "r": 46,
    "g": 95,
    "b": 166
  },
  "hsl": {
    "h": 215.5,
    "s": 56.604,
    "l": 41.569
  },
  "oklch": {
    "l": 0.48887,
    "c": 0.12589,
    "h": 257.9
  },
  "luminance": 0.11518
}

Semantic roles & 50–950 ramp

primary

#2E5FA6

secondary

#C19F6F

accent

#A248E0

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #2E5FA6

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

Preview Lab → · Contrast checker → · Palette generator →