#2F5EBA#2F5EBA

#2F5EBA is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.1% C 0.154 H 262.1°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#2F5EBA
RGB	rgb(47, 94, 186)
HSL	hsl(220, 60%, 46%)
HSV	hsv(220, 75%, 73%)
CMYK	cmyk(74.7%, 49.5%, 0%, 27.1%)
CIE-LAB	lab(41.46, 16.61, -53.20)
CIE-LCH	lch(41.46, 55.73, 287.34°)
OKLab	oklab(50.09% -0.0213 -0.1529)
OKLCH	oklch(50.09% 0.154 262.1)
XYZ	xyz(14.0347, 12.1534, 48.0510)
Luminance	0.1216 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5EBA #BA8B2F

analogous

#2FA3BA #2F5EBA #452FBA

triadic

#2F5EBA #BA2F5E #5EBA2F

tetradic

#2F5EBA #BA2FA3 #BA8B2F #2FBA45

square

#2F5EBA #BA2FA3 #BA8B2F #2FBA45

split-complementary

#2F5EBA #BA452F #A3BA2F

monochromatic

#162D58 #234589 #2F5EBA #537ED3 #84A3E0

Accessibility & contrast

On white

6.12

#2F5EBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#2F5EBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F5EBA

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5EBA	#FFFFFF	#000000	##FFFFFF
##2F5EBA	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2869BD

Deuteranopia (green-blind)

#005CB8

Tritanopia (blue-blind)

#007483

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2f5eba;
/* rgb */ color: rgb(47, 94, 186);
/* oklch */ color: oklch(50.1% 0.154 262.1);

Tailwind

colors: {
  custom: {
    50: '#7b8bcf',
    500: '#2f5eba',
    950: '#000000',
  },
}

SCSS

$custom: #2f5eba;
$custom-light: #7b8bcf;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5eba",
  "rgb": {
    "r": 47,
    "g": 94,
    "b": 186
  },
  "hsl": {
    "h": 219.712,
    "s": 59.657,
    "l": 45.686
  },
  "oklch": {
    "l": 0.50092,
    "c": 0.15435,
    "h": 262.1
  },
  "luminance": 0.12155
}

Semantic roles & 50–950 ramp

primary

#2F5EBA

secondary

#C9AF7C

accent

#AD45E3

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #2F5EBA

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

Preview Lab → · Contrast checker → · Palette generator →