#2945AD#2945AD

#2945AD is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.7% C 0.169 H 267.3°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#2945AD
RGB	rgb(41, 69, 173)
HSL	hsl(227, 62%, 42%)
HSV	hsv(227, 76%, 68%)
CMYK	cmyk(76.3%, 60.1%, 0%, 32.2%)
CIE-LAB	lab(33.44, 27.43, -58.54)
CIE-LCH	lch(33.44, 64.65, 295.10°)
OKLab	oklab(43.66% -0.008 -0.1691)
OKLCH	oklch(43.66% 0.169 267.3)
XYZ	xyz(10.5828, 7.7436, 40.4640)
Luminance	0.0775 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2945AD #AD9129

analogous

#2987AD #2945AD #4F29AD

triadic

#2945AD #AD2945 #45AD29

tetradic

#2945AD #AD2987 #AD9129 #29AD4F

square

#2945AD #AD2987 #AD9129 #29AD4F

split-complementary

#2945AD #AD4F29 #87AD29

monochromatic

#121E4A #1D317C #2945AD #4160D2 #7389DE

Accessibility & contrast

On white

8.24

#2945AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#2945AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2945AD

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2945AD	#FFFFFF	#000000	##FFFFFF
##2945AD	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B0

Deuteranopia (green-blind)

#0049AB

Tritanopia (blue-blind)

#005F72

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2945ad;
/* rgb */ color: rgb(41, 69, 173);
/* oklch */ color: oklch(43.7% 0.169 267.3);

Tailwind

colors: {
  custom: {
    50: '#7778c6',
    500: '#2945ad',
    950: '#000000',
  },
}

SCSS

$custom: #2945ad;
$custom-light: #7778c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2945ad",
  "rgb": {
    "r": 41,
    "g": 69,
    "b": 173
  },
  "hsl": {
    "h": 227.273,
    "s": 61.682,
    "l": 41.961
  },
  "oklch": {
    "l": 0.43664,
    "c": 0.16929,
    "h": 267.3
  },
  "luminance": 0.07745
}

Semantic roles & 50–950 ramp

primary

#2945AD

secondary

#C5B26D

accent

#C243E5

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #2945AD

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

Preview Lab → · Contrast checker → · Palette generator →