#2949A8#2949A8

#2949A8 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.0% C 0.157 H 266.0°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#2949A8
RGB	rgb(41, 73, 168)
HSL	hsl(225, 61%, 41%)
HSV	hsv(225, 76%, 66%)
CMYK	cmyk(75.6%, 56.5%, 0%, 34.1%)
CIE-LAB	lab(34.11, 22.86, -54.47)
CIE-LCH	lch(34.11, 59.07, 292.76°)
OKLab	oklab(44.04% -0.0111 -0.1571)
OKLCH	oklch(44.04% 0.157 266)
XYZ	xyz(10.3624, 8.0625, 38.0483)
Luminance	0.0806 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2949A8 #A88829

analogous

#2988A8 #2949A8 #4829A8

triadic

#2949A8 #A82949 #49A829

tetradic

#2949A8 #A82988 #A88829 #29A848

square

#2949A8 #A82988 #A88829 #29A848

split-complementary

#2949A8 #A84829 #88A829

monochromatic

#111E46 #1D3477 #2949A8 #3E63D0 #6F8BDC

Accessibility & contrast

On white

8.04

#2949A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#2949A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2949A8

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2949A8	#FFFFFF	#000000	##FFFFFF
##2949A8	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AB

Deuteranopia (green-blind)

#004BA6

Tritanopia (blue-blind)

#006071

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2949a8;
/* rgb */ color: rgb(41, 73, 168);
/* oklch */ color: oklch(44.0% 0.157 266.0);

Tailwind

colors: {
  custom: {
    50: '#767bc3',
    500: '#2949a8',
    950: '#000000',
  },
}

SCSS

$custom: #2949a8;
$custom-light: #767bc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2949a8",
  "rgb": {
    "r": 41,
    "g": 73,
    "b": 168
  },
  "hsl": {
    "h": 224.882,
    "s": 60.766,
    "l": 40.98
  },
  "oklch": {
    "l": 0.44041,
    "c": 0.15746,
    "h": 266
  },
  "luminance": 0.08064
}

Semantic roles & 50–950 ramp

primary

#2949A8

secondary

#C3AC6A

accent

#BC44E4

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2949A8

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

Preview Lab → · Contrast checker → · Palette generator →