#2845A2#2845A2

#2845A2 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.7% C 0.154 H 266.6°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#2845A2
RGB	rgb(40, 69, 162)
HSL	hsl(226, 60%, 40%)
HSV	hsv(226, 75%, 64%)
CMYK	cmyk(75.3%, 57.4%, 0%, 36.5%)
CIE-LAB	lab(32.51, 23.11, -53.47)
CIE-LCH	lch(32.51, 58.25, 293.38°)
OKLab	oklab(42.68% -0.0092 -0.1542)
OKLCH	oklch(42.68% 0.155 266.6)
XYZ	xyz(9.5225, 7.3150, 35.0855)
Luminance	0.0732 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2845A2 #A28528

analogous

#2882A2 #2845A2 #4828A2

triadic

#2845A2 #A22845 #45A228

tetradic

#2845A2 #A22882 #A28528 #28A248

square

#2845A2 #A22882 #A28528 #28A248

split-complementary

#2845A2 #A24828 #82A228

monochromatic

#101B40 #1C3071 #2845A2 #395DCE #6A85DA

Accessibility & contrast

On white

8.53

#2845A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#2845A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2845A2

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2845A2	#FFFFFF	#000000	##FFFFFF
##2845A2	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A5

Deuteranopia (green-blind)

#0047A0

Tritanopia (blue-blind)

#005C6C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2845a2;
/* rgb */ color: rgb(40, 69, 162);
/* oklch */ color: oklch(42.7% 0.154 266.6);

Tailwind

colors: {
  custom: {
    50: '#7478be',
    500: '#2845a2',
    950: '#000000',
  },
}

SCSS

$custom: #2845a2;
$custom-light: #7478be;
$custom-dark: #000000;

JSON

{
  "hex": "#2845a2",
  "rgb": {
    "r": 40,
    "g": 69,
    "b": 162
  },
  "hsl": {
    "h": 225.738,
    "s": 60.396,
    "l": 39.608
  },
  "oklch": {
    "l": 0.4268,
    "c": 0.1545,
    "h": 266.6
  },
  "luminance": 0.07316
}

Semantic roles & 50–950 ramp

primary

#2845A2

secondary

#C1AB65

accent

#BE44E4

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2845A2

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

Preview Lab → · Contrast checker → · Palette generator →