#2E5DA3#2E5DA3

#2E5DA3 is a mid, vivid blue. Relative luminance 0.111; OKLCH L 48.2% C 0.124 H 258.3°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#2E5DA3
RGB	rgb(46, 93, 163)
HSL	hsl(216, 56%, 41%)
HSV	hsv(216, 72%, 64%)
CMYK	cmyk(71.8%, 42.9%, 0%, 36.1%)
CIE-LAB	lab(39.67, 8.41, -42.52)
CIE-LCH	lch(39.67, 43.35, 281.19°)
OKLab	oklab(48.23% -0.0251 -0.1215)
OKLCH	oklch(48.23% 0.124 258.3)
XYZ	xyz(11.6495, 11.0526, 36.1627)
Luminance	0.1105 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5DA3 #A3742E

analogous

#2E97A3 #2E5DA3 #392EA3

triadic

#2E5DA3 #A32E5D #5DA32E

tetradic

#2E5DA3 #A32E97 #A3742E #2EA339

square

#2E5DA3 #A32E97 #A3742E #2EA339

split-complementary

#2E5DA3 #A3392E #97A32E

monochromatic

#132744 #214273 #2E5DA3 #447ACA #749CD8

Accessibility & contrast

On white

6.54

#2E5DA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#2E5DA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5DA3

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5DA3	#FFFFFF	#000000	##FFFFFF
##2E5DA3	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B63A6

Deuteranopia (green-blind)

#2758A2

Tritanopia (blue-blind)

#006D78

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2e5da3;
/* rgb */ color: rgb(46, 93, 163);
/* oklch */ color: oklch(48.2% 0.124 258.3);

Tailwind

colors: {
  custom: {
    50: '#758abf',
    500: '#2e5da3',
    950: '#000000',
  },
}

SCSS

$custom: #2e5da3;
$custom-light: #758abf;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5da3",
  "rgb": {
    "r": 46,
    "g": 93,
    "b": 163
  },
  "hsl": {
    "h": 215.897,
    "s": 55.981,
    "l": 40.98
  },
  "oklch": {
    "l": 0.48233,
    "c": 0.12407,
    "h": 258.3
  },
  "luminance": 0.11054
}

Semantic roles & 50–950 ramp

primary

#2E5DA3

secondary

#BF9E6D

accent

#A349DF

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2E5DA3

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

Preview Lab → · Contrast checker → · Palette generator →