#2E5FA9#2E5FA9

#2E5FA9 is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.1% C 0.130 H 258.6°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#2E5FA9
RGB	rgb(46, 95, 169)
HSL	hsl(216, 57%, 42%)
HSV	hsv(216, 73%, 66%)
CMYK	cmyk(72.8%, 43.8%, 0%, 33.7%)
CIE-LAB	lab(40.62, 9.39, -44.56)
CIE-LCH	lch(40.62, 45.54, 281.90°)
OKLab	oklab(49.09% -0.0258 -0.1274)
OKLCH	oklch(49.09% 0.13 258.6)
XYZ	xyz(12.3778, 11.6285, 39.1206)
Luminance	0.1163 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5FA9 #A9782E

analogous

#2E9CA9 #2E5FA9 #3B2EA9

triadic

#2E5FA9 #A92E5F #5FA92E

tetradic

#2E5FA9 #A92E9C #A9782E #2EA93B

square

#2E5FA9 #A92E9C #A9782E #2EA93B

split-complementary

#2E5FA9 #A93B2E #9CA92E

monochromatic

#142949 #214479 #2E5FA9 #477DCD #779FDA

Accessibility & contrast

On white

6.31

#2E5FA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#2E5FA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5FA9

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5FA9	#FFFFFF	#000000	##FFFFFF
##2E5FA9	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B66AC

Deuteranopia (green-blind)

#255AA8

Tritanopia (blue-blind)

#00707C

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2e5fa9;
/* rgb */ color: rgb(46, 95, 169);
/* oklch */ color: oklch(49.1% 0.130 258.6);

Tailwind

colors: {
  custom: {
    50: '#778bc3',
    500: '#2e5fa9',
    950: '#000000',
  },
}

SCSS

$custom: #2e5fa9;
$custom-light: #778bc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5fa9",
  "rgb": {
    "r": 46,
    "g": 95,
    "b": 169
  },
  "hsl": {
    "h": 216.098,
    "s": 57.209,
    "l": 42.157
  },
  "oklch": {
    "l": 0.49086,
    "c": 0.13003,
    "h": 258.6
  },
  "luminance": 0.1163
}

Semantic roles & 50–950 ramp

primary

#2E5FA9

secondary

#C2A271

accent

#A347E0

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #2E5FA9

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

Preview Lab → · Contrast checker → · Palette generator →