#2E5FA5#2E5FA5

#2E5FA5 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 48.8% C 0.124 H 257.7°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#2E5FA5
RGB	rgb(46, 95, 165)
HSL	hsl(215, 56%, 41%)
HSV	hsv(215, 72%, 65%)
CMYK	cmyk(72.1%, 42.4%, 0%, 35.3%)
CIE-LAB	lab(40.38, 7.88, -42.58)
CIE-LCH	lch(40.38, 43.30, 280.48°)
OKLab	oklab(48.82% -0.0266 -0.1216)
OKLCH	oklch(48.82% 0.125 257.7)
XYZ	xyz(12.0080, 11.4806, 37.1731)
Luminance	0.1148 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5FA5 #A5742E

analogous

#2E9BA5 #2E5FA5 #392EA5

triadic

#2E5FA5 #A52E5F #5FA52E

tetradic

#2E5FA5 #A52E9B #A5742E #2EA539

square

#2E5FA5 #A52E9B #A5742E #2EA539

split-complementary

#2E5FA5 #A5392E #9BA52E

monochromatic

#132845 #214375 #2E5FA5 #457CCB #759ED8

Accessibility & contrast

On white

6.37

#2E5FA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#2E5FA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5FA5

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5FA5	#FFFFFF	#000000	##FFFFFF
##2E5FA5	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E65A8

Deuteranopia (green-blind)

#2A5AA4

Tritanopia (blue-blind)

#006F7A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2e5fa5;
/* rgb */ color: rgb(46, 95, 165);
/* oklch */ color: oklch(48.8% 0.124 257.7);

Tailwind

colors: {
  custom: {
    50: '#768bc0',
    500: '#2e5fa5',
    950: '#000000',
  },
}

SCSS

$custom: #2e5fa5;
$custom-light: #768bc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5fa5",
  "rgb": {
    "r": 46,
    "g": 95,
    "b": 165
  },
  "hsl": {
    "h": 215.294,
    "s": 56.398,
    "l": 41.373
  },
  "oklch": {
    "l": 0.48822,
    "c": 0.1245,
    "h": 257.7
  },
  "luminance": 0.11482
}

Semantic roles & 50–950 ramp

primary

#2E5FA5

secondary

#C09F6F

accent

#A148E0

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #2E5FA5

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

Preview Lab → · Contrast checker → · Palette generator →