#2849A8#2849A8

#2849A8 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.0% C 0.158 H 265.7°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#2849A8
RGB	rgb(40, 73, 168)
HSL	hsl(225, 62%, 41%)
HSV	hsv(225, 76%, 66%)
CMYK	cmyk(76.2%, 56.5%, 0%, 34.1%)
CIE-LAB	lab(34.07, 22.74, -54.54)
CIE-LCH	lch(34.07, 59.09, 292.63°)
OKLab	oklab(44% -0.0119 -0.1573)
OKLCH	oklch(44% 0.158 265.7)
XYZ	xyz(10.3230, 8.0422, 38.0464)
Luminance	0.0804 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2849A8 #A88728

analogous

#2889A8 #2849A8 #4728A8

triadic

#2849A8 #A82849 #49A828

tetradic

#2849A8 #A82889 #A88728 #28A847

square

#2849A8 #A82889 #A88728 #28A847

split-complementary

#2849A8 #A84728 #89A828

monochromatic

#101E45 #1C3477 #2849A8 #3D63D1 #6E8ADC

Accessibility & contrast

On white

8.05

#2849A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#2849A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2849A8

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2849A8	#FFFFFF	#000000	##FFFFFF
##2849A8	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AB

Deuteranopia (green-blind)

#004AA6

Tritanopia (blue-blind)

#006071

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2849a8;
/* rgb */ color: rgb(40, 73, 168);
/* oklch */ color: oklch(44.0% 0.158 265.7);

Tailwind

colors: {
  custom: {
    50: '#757bc3',
    500: '#2849a8',
    950: '#000000',
  },
}

SCSS

$custom: #2849a8;
$custom-light: #757bc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2849a8",
  "rgb": {
    "r": 40,
    "g": 73,
    "b": 168
  },
  "hsl": {
    "h": 224.531,
    "s": 61.538,
    "l": 40.784
  },
  "oklch": {
    "l": 0.43997,
    "c": 0.15775,
    "h": 265.7
  },
  "luminance": 0.08043
}

Semantic roles & 50–950 ramp

primary

#2849A8

secondary

#C3AC69

accent

#BB43E5

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2849A8

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

Preview Lab → · Contrast checker → · Palette generator →