#2849A3#2849A3

#2849A3 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 43.6% C 0.151 H 265.3°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#2849A3
RGB	rgb(40, 73, 163)
HSL	hsl(224, 61%, 40%)
HSV	hsv(224, 75%, 64%)
CMYK	cmyk(75.5%, 55.2%, 0%, 36.1%)
CIE-LAB	lab(33.69, 20.81, -52.16)
CIE-LCH	lch(33.69, 56.16, 291.75°)
OKLab	oklab(43.59% -0.0123 -0.1503)
OKLCH	oklch(43.59% 0.151 265.3)
XYZ	xyz(9.8661, 7.8595, 35.6403)
Luminance	0.0786 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2849A3 #A38228

analogous

#2887A3 #2849A3 #4428A3

triadic

#2849A3 #A32849 #49A328

tetradic

#2849A3 #A32887 #A38228 #28A344

square

#2849A3 #A32887 #A38228 #28A344

split-complementary

#2849A3 #A34428 #87A328

monochromatic

#101D41 #1C3372 #2849A3 #3A62CF #6B89DB

Accessibility & contrast

On white

8.16

#2849A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#2849A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2849A3

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2849A3	#FFFFFF	#000000	##FFFFFF
##2849A3	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055A6

Deuteranopia (green-blind)

#004AA1

Tritanopia (blue-blind)

#005F6F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2849a3;
/* rgb */ color: rgb(40, 73, 163);
/* oklch */ color: oklch(43.6% 0.151 265.3);

Tailwind

colors: {
  custom: {
    50: '#747bbf',
    500: '#2849a3',
    950: '#000000',
  },
}

SCSS

$custom: #2849a3;
$custom-light: #747bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#2849a3",
  "rgb": {
    "r": 40,
    "g": 73,
    "b": 163
  },
  "hsl": {
    "h": 223.902,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.43589,
    "c": 0.15081,
    "h": 265.3
  },
  "luminance": 0.07861
}

Semantic roles & 50–950 ramp

primary

#2849A3

secondary

#C1A966

accent

#B944E4

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2849A3

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

Preview Lab → · Contrast checker → · Palette generator →