#2945A5#2945A5

#2945A5 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.0% C 0.158 H 267.0°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#2945A5
RGB	rgb(41, 69, 165)
HSL	hsl(226, 60%, 40%)
HSV	hsv(226, 75%, 65%)
CMYK	cmyk(75.2%, 58.2%, 0%, 35.3%)
CIE-LAB	lab(32.80, 24.39, -54.81)
CIE-LCH	lch(32.80, 59.99, 293.98°)
OKLab	oklab(42.98% -0.0082 -0.1582)
OKLCH	oklch(42.98% 0.158 267)
XYZ	xyz(9.8317, 7.4432, 36.5085)
Luminance	0.0744 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2945A5 #A58929

analogous

#2983A5 #2945A5 #4B29A5

triadic

#2945A5 #A52945 #45A529

tetradic

#2945A5 #A52983 #A58929 #29A54B

square

#2945A5 #A52983 #A58929 #29A54B

split-complementary

#2945A5 #A54B29 #83A529

monochromatic

#111C43 #1D3174 #2945A5 #3D5ECF #6E86DB

Accessibility & contrast

On white

8.44

#2945A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#2945A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2945A5

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2945A5	#FFFFFF	#000000	##FFFFFF
##2945A5	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A8

Deuteranopia (green-blind)

#0048A3

Tritanopia (blue-blind)

#005D6E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2945a5;
/* rgb */ color: rgb(41, 69, 165);
/* oklch */ color: oklch(43.0% 0.158 267.0);

Tailwind

colors: {
  custom: {
    50: '#7578c0',
    500: '#2945a5',
    950: '#000000',
  },
}

SCSS

$custom: #2945a5;
$custom-light: #7578c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2945a5",
  "rgb": {
    "r": 41,
    "g": 69,
    "b": 165
  },
  "hsl": {
    "h": 226.452,
    "s": 60.194,
    "l": 40.392
  },
  "oklch": {
    "l": 0.42978,
    "c": 0.15836,
    "h": 267
  },
  "luminance": 0.07444
}

Semantic roles & 50–950 ramp

primary

#2945A5

secondary

#C2AD68

accent

#BF44E3

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #2945A5

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

Preview Lab → · Contrast checker → · Palette generator →