#2E5DA9#2E5DA9

#2E5DA9 is a mid, vivid blue. Relative luminance 0.113; OKLCH L 48.6% C 0.132 H 259.6°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#2E5DA9
RGB	rgb(46, 93, 169)
HSL	hsl(217, 57%, 42%)
HSV	hsv(217, 73%, 66%)
CMYK	cmyk(72.8%, 45%, 0%, 33.7%)
CIE-LAB	lab(40.04, 10.68, -45.50)
CIE-LCH	lch(40.04, 46.73, 283.21°)
OKLab	oklab(48.64% -0.0239 -0.1302)
OKLCH	oklch(48.64% 0.132 259.6)
XYZ	xyz(12.1999, 11.2728, 39.0613)
Luminance	0.1127 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5DA9 #A97A2E

analogous

#2E9BA9 #2E5DA9 #3D2EA9

triadic

#2E5DA9 #A92E5D #5DA92E

tetradic

#2E5DA9 #A92E9B #A97A2E #2EA93D

square

#2E5DA9 #A92E9B #A97A2E #2EA93D

split-complementary

#2E5DA9 #A93D2E #9BA92E

monochromatic

#142849 #214379 #2E5DA9 #477ACD #779DDA

Accessibility & contrast

On white

6.45

#2E5DA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#2E5DA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5DA9

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5DA9	#FFFFFF	#000000	##FFFFFF
##2E5DA9	1.00	6.45	3.25	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3764AC

Deuteranopia (green-blind)

#1F59A7

Tritanopia (blue-blind)

#006F7B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2e5da9;
/* rgb */ color: rgb(46, 93, 169);
/* oklch */ color: oklch(48.6% 0.132 259.6);

Tailwind

colors: {
  custom: {
    50: '#778ac3',
    500: '#2e5da9',
    950: '#000000',
  },
}

SCSS

$custom: #2e5da9;
$custom-light: #778ac3;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5da9",
  "rgb": {
    "r": 46,
    "g": 93,
    "b": 169
  },
  "hsl": {
    "h": 217.073,
    "s": 57.209,
    "l": 42.157
  },
  "oklch": {
    "l": 0.48636,
    "c": 0.13241,
    "h": 259.6
  },
  "luminance": 0.11274
}

Semantic roles & 50–950 ramp

primary

#2E5DA9

secondary

#C2A371

accent

#A647E0

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #2E5DA9

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

Preview Lab → · Contrast checker → · Palette generator →