#2A5BA2#2A5BA2

#2A5BA2 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 47.6% C 0.126 H 258.0°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#2A5BA2
RGB	rgb(42, 91, 162)
HSL	hsl(216, 59%, 40%)
HSV	hsv(216, 74%, 64%)
CMYK	cmyk(74.1%, 43.8%, 0%, 36.5%)
CIE-LAB	lab(38.87, 8.74, -43.22)
CIE-LCH	lch(38.87, 44.09, 281.44°)
OKLab	oklab(47.55% -0.0264 -0.1236)
OKLCH	oklch(47.55% 0.126 258)
XYZ	xyz(11.2151, 10.5818, 35.6268)
Luminance	0.1058 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5BA2 #A2712A

analogous

#2A97A2 #2A5BA2 #352AA2

triadic

#2A5BA2 #A22A5B #5BA22A

tetradic

#2A5BA2 #A22A97 #A2712A #2AA235

square

#2A5BA2 #A22A97 #A2712A #2AA235

split-complementary

#2A5BA2 #A2352A #97A22A

monochromatic

#112441 #1D4071 #2A5BA2 #3D77CD #6D99D9

Accessibility & contrast

On white

6.74

#2A5BA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#2A5BA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A5BA2

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5BA2	#FFFFFF	#000000	##FFFFFF
##2A5BA2	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3861A5

Deuteranopia (green-blind)

#2256A1

Tritanopia (blue-blind)

#006C76

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2a5ba2;
/* rgb */ color: rgb(42, 91, 162);
/* oklch */ color: oklch(47.6% 0.126 258.0);

Tailwind

colors: {
  custom: {
    50: '#7488be',
    500: '#2a5ba2',
    950: '#000000',
  },
}

SCSS

$custom: #2a5ba2;
$custom-light: #7488be;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5ba2",
  "rgb": {
    "r": 42,
    "g": 91,
    "b": 162
  },
  "hsl": {
    "h": 215.5,
    "s": 58.824,
    "l": 40
  },
  "oklch": {
    "l": 0.47551,
    "c": 0.12642,
    "h": 258
  },
  "luminance": 0.10583
}

Semantic roles & 50–950 ramp

primary

#2A5BA2

secondary

#C09C68

accent

#A246E2

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2A5BA2

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

Preview Lab → · Contrast checker → · Palette generator →