#2D5BA6#2D5BA6

#2D5BA6 is a mid, vivid blue. Relative luminance 0.108; OKLCH L 47.9% C 0.131 H 259.7°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#2D5BA6
RGB	rgb(45, 91, 166)
HSL	hsl(217, 57%, 41%)
HSV	hsv(217, 73%, 65%)
CMYK	cmyk(72.9%, 45.2%, 0%, 34.9%)
CIE-LAB	lab(39.23, 10.70, -45.01)
CIE-LCH	lch(39.23, 46.27, 283.37°)
OKLab	oklab(47.94% -0.0234 -0.1289)
OKLCH	oklch(47.94% 0.131 259.7)
XYZ	xyz(11.7037, 10.7920, 37.5352)
Luminance	0.1079 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5BA6 #A6782D

analogous

#2D98A6 #2D5BA6 #3C2DA6

triadic

#2D5BA6 #A62D5B #5BA62D

tetradic

#2D5BA6 #A62D98 #A6782D #2DA63C

square

#2D5BA6 #A62D98 #A6782D #2DA63C

split-complementary

#2D5BA6 #A63C2D #98A62D

monochromatic

#132646 #204176 #2D5BA6 #4478CC #749BD9

Accessibility & contrast

On white

6.65

#2D5BA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#2D5BA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5BA6

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5BA6	#FFFFFF	#000000	##FFFFFF
##2D5BA6	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3562A9

Deuteranopia (green-blind)

#1E57A4

Tritanopia (blue-blind)

#006D78

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2d5ba6;
/* rgb */ color: rgb(45, 91, 166);
/* oklch */ color: oklch(47.9% 0.131 259.7);

Tailwind

colors: {
  custom: {
    50: '#7688c1',
    500: '#2d5ba6',
    950: '#000000',
  },
}

SCSS

$custom: #2d5ba6;
$custom-light: #7688c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5ba6",
  "rgb": {
    "r": 45,
    "g": 91,
    "b": 166
  },
  "hsl": {
    "h": 217.19,
    "s": 57.346,
    "l": 41.373
  },
  "oklch": {
    "l": 0.47941,
    "c": 0.13098,
    "h": 259.7
  },
  "luminance": 0.10793
}

Semantic roles & 50–950 ramp

primary

#2D5BA6

secondary

#C1A16E

accent

#A647E1

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #2D5BA6

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

Preview Lab → · Contrast checker → · Palette generator →