#2B5CA2#2B5CA2

#2B5CA2 is a mid, vivid blue. Relative luminance 0.108; OKLCH L 47.8% C 0.125 H 257.7°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#2B5CA2
RGB	rgb(43, 92, 162)
HSL	hsl(215, 58%, 40%)
HSV	hsv(215, 73%, 64%)
CMYK	cmyk(73.5%, 43.2%, 0%, 36.5%)
CIE-LAB	lab(39.20, 8.24, -42.69)
CIE-LCH	lch(39.20, 43.47, 280.92°)
OKLab	oklab(47.82% -0.0266 -0.122)
OKLCH	oklch(47.82% 0.125 257.7)
XYZ	xyz(11.3426, 10.7753, 35.6575)
Luminance	0.1078 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5CA2 #A2712B

analogous

#2B98A2 #2B5CA2 #352BA2

triadic

#2B5CA2 #A22B5C #5CA22B

tetradic

#2B5CA2 #A22B98 #A2712B #2BA235

square

#2B5CA2 #A22B98 #A2712B #2BA235

split-complementary

#2B5CA2 #A2352B #98A22B

monochromatic

#112541 #1E4172 #2B5CA2 #3E79CC #6F9AD9

Accessibility & contrast

On white

6.66

#2B5CA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#2B5CA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B5CA2

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5CA2	#FFFFFF	#000000	##FFFFFF
##2B5CA2	1.00	6.66	3.16	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A62A5

Deuteranopia (green-blind)

#2557A1

Tritanopia (blue-blind)

#006C77

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2b5ca2;
/* rgb */ color: rgb(43, 92, 162);
/* oklch */ color: oklch(47.8% 0.125 257.7);

Tailwind

colors: {
  custom: {
    50: '#7489be',
    500: '#2b5ca2',
    950: '#000000',
  },
}

SCSS

$custom: #2b5ca2;
$custom-light: #7489be;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5ca2",
  "rgb": {
    "r": 43,
    "g": 92,
    "b": 162
  },
  "hsl": {
    "h": 215.294,
    "s": 58.049,
    "l": 40.196
  },
  "oklch": {
    "l": 0.47818,
    "c": 0.1249,
    "h": 257.7
  },
  "luminance": 0.10777
}

Semantic roles & 50–950 ramp

primary

#2B5CA2

secondary

#C09C69

accent

#A247E1

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2B5CA2

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

Preview Lab → · Contrast checker → · Palette generator →