#2E4DA3#2E4DA3

#2E4DA3 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.7% C 0.144 H 265.8°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#2E4DA3
RGB	rgb(46, 77, 163)
HSL	hsl(224, 56%, 41%)
HSV	hsv(224, 72%, 64%)
CMYK	cmyk(71.8%, 52.8%, 0%, 36.1%)
CIE-LAB	lab(35.07, 18.95, -49.92)
CIE-LCH	lch(35.07, 53.39, 290.79°)
OKLab	oklab(44.71% -0.0104 -0.1435)
OKLCH	oklch(44.71% 0.144 265.8)
XYZ	xyz(10.3891, 8.5319, 35.7425)
Luminance	0.0853 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4DA3 #A3842E

analogous

#2E87A3 #2E4DA3 #4A2EA3

triadic

#2E4DA3 #A32E4D #4DA32E

tetradic

#2E4DA3 #A32E87 #A3842E #2EA34A

square

#2E4DA3 #A32E87 #A3842E #2EA34A

split-complementary

#2E4DA3 #A34A2E #87A32E

monochromatic

#132044 #213673 #2E4DA3 #4468CA #748ED8

Accessibility & contrast

On white

7.76

#2E4DA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#2E4DA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4DA3

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4DA3	#FFFFFF	#000000	##FFFFFF
##2E4DA3	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1458A6

Deuteranopia (green-blind)

#004DA1

Tritanopia (blue-blind)

#006270

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2e4da3;
/* rgb */ color: rgb(46, 77, 163);
/* oklch */ color: oklch(44.7% 0.144 265.8);

Tailwind

colors: {
  custom: {
    50: '#767ebf',
    500: '#2e4da3',
    950: '#000000',
  },
}

SCSS

$custom: #2e4da3;
$custom-light: #767ebf;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4da3",
  "rgb": {
    "r": 46,
    "g": 77,
    "b": 163
  },
  "hsl": {
    "h": 224.103,
    "s": 55.981,
    "l": 40.98
  },
  "oklch": {
    "l": 0.44705,
    "c": 0.14391,
    "h": 265.8
  },
  "luminance": 0.08533
}

Semantic roles & 50–950 ramp

primary

#2E4DA3

secondary

#BFAA6D

accent

#B749DF

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2E4DA3

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

Preview Lab → · Contrast checker → · Palette generator →