#2B5EC0#2B5EC0

#2B5EC0 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.4% C 0.164 H 261.8°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#2B5EC0
RGB	rgb(43, 94, 192)
HSL	hsl(219, 63%, 46%)
HSV	hsv(219, 78%, 75%)
CMYK	cmyk(77.6%, 51%, 0%, 24.7%)
CIE-LAB	lab(41.73, 18.41, -56.27)
CIE-LCH	lch(41.73, 59.21, 288.12°)
OKLab	oklab(50.39% -0.0234 -0.162)
OKLCH	oklch(50.39% 0.164 261.8)
XYZ	xyz(14.5100, 12.3231, 51.4728)
Luminance	0.1232 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5EC0 #C08D2B

analogous

#2BA8C0 #2B5EC0 #422BC0

triadic

#2B5EC0 #C02B5E #5EC02B

tetradic

#2B5EC0 #C02BA8 #C08D2B #2BC042

square

#2B5EC0 #C02BA8 #C08D2B #2BC042

split-complementary

#2B5EC0 #C0422B #A8C02B

monochromatic

#152D5C #20468E #2B5EC0 #507FD8 #82A3E3

Accessibility & contrast

On white

6.06

#2B5EC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#2B5EC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B5EC0

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5EC0	#FFFFFF	#000000	##FFFFFF
##2B5EC0	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F6AC4

Deuteranopia (green-blind)

#005CBE

Tritanopia (blue-blind)

#007686

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2b5ec0;
/* rgb */ color: rgb(43, 94, 192);
/* oklch */ color: oklch(50.4% 0.164 261.8);

Tailwind

colors: {
  custom: {
    50: '#7b8bd4',
    500: '#2b5ec0',
    950: '#000000',
  },
}

SCSS

$custom: #2b5ec0;
$custom-light: #7b8bd4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5ec0",
  "rgb": {
    "r": 43,
    "g": 94,
    "b": 192
  },
  "hsl": {
    "h": 219.463,
    "s": 63.404,
    "l": 46.078
  },
  "oklch": {
    "l": 0.50386,
    "c": 0.16366,
    "h": 261.8
  },
  "luminance": 0.12325
}

Semantic roles & 50–950 ramp

primary

#2B5EC0

secondary

#CCB07B

accent

#AE41E6

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2B5EC0

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

Preview Lab → · Contrast checker → · Palette generator →