#2D45BF#2D45BF

#2D45BF is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.5% C 0.192 H 268.6°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#2D45BF
RGB	rgb(45, 69, 191)
HSL	hsl(230, 62%, 46%)
HSV	hsv(230, 76%, 75%)
CMYK	cmyk(76.4%, 63.9%, 0%, 25.1%)
CIE-LAB	lab(35.15, 34.54, -66.39)
CIE-LCH	lch(35.15, 74.83, 297.49°)
OKLab	oklab(45.45% -0.0047 -0.192)
OKLCH	oklch(45.45% 0.192 268.6)
XYZ	xyz(12.6110, 8.5743, 50.2705)
Luminance	0.0858 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D45BF #BFA72D

analogous

#2D8EBF #2D45BF #5E2DBF

triadic

#2D45BF #BF2D45 #45BF2D

tetradic

#2D45BF #BF2D8E #BFA72D #2DBF5E

square

#2D45BF #BF2D8E #BFA72D #2DBF5E

split-complementary

#2D45BF #BF5E2D #8EBF2D

monochromatic

#16215C #21338D #2D45BF #5368D6 #8494E2

Accessibility & contrast

On white

7.73

#2D45BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#2D45BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D45BF

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D45BF	#FFFFFF	#000000	##FFFFFF
##2D45BF	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC3

Deuteranopia (green-blind)

#004CBD

Tritanopia (blue-blind)

#00657B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2d45bf;
/* rgb */ color: rgb(45, 69, 191);
/* oklch */ color: oklch(45.5% 0.192 268.6);

Tailwind

colors: {
  custom: {
    50: '#7d78d3',
    500: '#2d45bf',
    950: '#000000',
  },
}

SCSS

$custom: #2d45bf;
$custom-light: #7d78d3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d45bf",
  "rgb": {
    "r": 45,
    "g": 69,
    "b": 191
  },
  "hsl": {
    "h": 230.137,
    "s": 61.864,
    "l": 46.275
  },
  "oklch": {
    "l": 0.45451,
    "c": 0.19207,
    "h": 268.6
  },
  "luminance": 0.08576
}

Semantic roles & 50–950 ramp

primary

#2D45BF

secondary

#CBBE7C

accent

#CA43E5

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #2D45BF

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

Preview Lab → · Contrast checker → · Palette generator →