#2849A4#2849A4

#2849A4 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 43.7% C 0.152 H 265.4°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#2849A4
RGB	rgb(40, 73, 164)
HSL	hsl(224, 61%, 40%)
HSV	hsv(224, 76%, 64%)
CMYK	cmyk(75.6%, 55.5%, 0%, 35.7%)
CIE-LAB	lab(33.76, 21.20, -52.64)
CIE-LCH	lch(33.76, 56.75, 291.93°)
OKLab	oklab(43.67% -0.0122 -0.1517)
OKLCH	oklch(43.67% 0.152 265.4)
XYZ	xyz(9.9561, 7.8954, 36.1140)
Luminance	0.0790 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2849A4 #A48328

analogous

#2887A4 #2849A4 #4528A4

triadic

#2849A4 #A42849 #49A428

tetradic

#2849A4 #A42887 #A48328 #28A445

square

#2849A4 #A42887 #A48328 #28A445

split-complementary

#2849A4 #A44528 #87A428

monochromatic

#101D42 #1C3373 #2849A4 #3A62CF #6B89DB

Accessibility & contrast

On white

8.14

#2849A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#2849A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2849A4

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2849A4	#FFFFFF	#000000	##FFFFFF
##2849A4	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055A7

Deuteranopia (green-blind)

#004AA2

Tritanopia (blue-blind)

#005F6F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2849a4;
/* rgb */ color: rgb(40, 73, 164);
/* oklch */ color: oklch(43.7% 0.152 265.4);

Tailwind

colors: {
  custom: {
    50: '#747bc0',
    500: '#2849a4',
    950: '#000000',
  },
}

SCSS

$custom: #2849a4;
$custom-light: #747bc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2849a4",
  "rgb": {
    "r": 40,
    "g": 73,
    "b": 164
  },
  "hsl": {
    "h": 224.032,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.4367,
    "c": 0.15221,
    "h": 265.4
  },
  "luminance": 0.07897
}

Semantic roles & 50–950 ramp

primary

#2849A4

secondary

#C1A966

accent

#B944E4

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2849A4

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

Preview Lab → · Contrast checker → · Palette generator →