#2D5AA2#2D5AA2

#2D5AA2 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 47.4% C 0.127 H 259.4°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#2D5AA2
RGB	rgb(45, 90, 162)
HSL	hsl(217, 57%, 41%)
HSV	hsv(217, 72%, 64%)
CMYK	cmyk(72.2%, 44.4%, 0%, 36.5%)
CIE-LAB	lab(38.69, 9.83, -43.50)
CIE-LCH	lch(38.69, 44.60, 282.74°)
OKLab	oklab(47.44% -0.0232 -0.1244)
OKLCH	oklch(47.44% 0.127 259.4)
XYZ	xyz(11.2576, 10.4777, 35.6045)
Luminance	0.1048 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5AA2 #A2752D

analogous

#2D94A2 #2D5AA2 #3A2DA2

triadic

#2D5AA2 #A22D5A #5AA22D

tetradic

#2D5AA2 #A22D94 #A2752D #2DA23A

square

#2D5AA2 #A22D94 #A2752D #2DA23A

split-complementary

#2D5AA2 #A23A2D #94A22D

monochromatic

#122542 #203F72 #2D5AA2 #4276CA #7299D8

Accessibility & contrast

On white

6.78

#2D5AA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#2D5AA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5AA2

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5AA2	#FFFFFF	#000000	##FFFFFF
##2D5AA2	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3761A5

Deuteranopia (green-blind)

#2156A1

Tritanopia (blue-blind)

#006B76

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2d5aa2;
/* rgb */ color: rgb(45, 90, 162);
/* oklch */ color: oklch(47.4% 0.127 259.4);

Tailwind

colors: {
  custom: {
    50: '#7588be',
    500: '#2d5aa2',
    950: '#000000',
  },
}

SCSS

$custom: #2d5aa2;
$custom-light: #7588be;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5aa2",
  "rgb": {
    "r": 45,
    "g": 90,
    "b": 162
  },
  "hsl": {
    "h": 216.923,
    "s": 56.522,
    "l": 40.588
  },
  "oklch": {
    "l": 0.47443,
    "c": 0.12659,
    "h": 259.4
  },
  "luminance": 0.10479
}

Semantic roles & 50–950 ramp

primary

#2D5AA2

secondary

#BF9F6C

accent

#A548E0

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2D5AA2

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

Preview Lab → · Contrast checker → · Palette generator →