#2945A0#2945A0

#2945A0 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.6% C 0.151 H 266.8°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#2945A0
RGB	rgb(41, 69, 160)
HSL	hsl(226, 59%, 39%)
HSV	hsv(226, 74%, 63%)
CMYK	cmyk(74.4%, 56.9%, 0%, 37.3%)
CIE-LAB	lab(32.40, 22.48, -52.45)
CIE-LCH	lch(32.40, 57.06, 293.20°)
OKLab	oklab(42.56% -0.0085 -0.1512)
OKLCH	oklch(42.56% 0.151 266.8)
XYZ	xyz(9.3855, 7.2647, 34.1585)
Luminance	0.0727 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2945A0 #A08429

analogous

#2981A0 #2945A0 #4829A0

triadic

#2945A0 #A02945 #45A029

tetradic

#2945A0 #A02981 #A08429 #29A048

square

#2945A0 #A02981 #A08429 #29A048

split-complementary

#2945A0 #A04829 #81A029

monochromatic

#101B3F #1D306F #2945A0 #3A5CCC #6A84D9

Accessibility & contrast

On white

8.56

#2945A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#2945A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2945A0

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2945A0	#FFFFFF	#000000	##FFFFFF
##2945A0	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A3

Deuteranopia (green-blind)

#00479E

Tritanopia (blue-blind)

#005B6B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2945a0;
/* rgb */ color: rgb(41, 69, 160);
/* oklch */ color: oklch(42.6% 0.151 266.8);

Tailwind

colors: {
  custom: {
    50: '#7478bd',
    500: '#2945a0',
    950: '#000000',
  },
}

SCSS

$custom: #2945a0;
$custom-light: #7478bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2945a0",
  "rgb": {
    "r": 41,
    "g": 69,
    "b": 160
  },
  "hsl": {
    "h": 225.882,
    "s": 59.204,
    "l": 39.412
  },
  "oklch": {
    "l": 0.42559,
    "c": 0.15142,
    "h": 266.8
  },
  "luminance": 0.07266
}

Semantic roles & 50–950 ramp

primary

#2945A0

secondary

#BFAA65

accent

#BD45E2

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2945A0

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

Preview Lab → · Contrast checker → · Palette generator →