#2939A9#2939A9

#2939A9 is a dark, vivid blue. Relative luminance 0.063; OKLCH L 41.1% C 0.178 H 269.9°. Best body text is #FFFFFF at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#2939A9
RGB	rgb(41, 57, 169)
HSL	hsl(233, 61%, 41%)
HSV	hsv(233, 76%, 66%)
CMYK	cmyk(75.7%, 66.3%, 0%, 33.7%)
CIE-LAB	lab(30.06, 33.80, -61.68)
CIE-LCH	lch(30.06, 70.33, 298.72°)
OKLab	oklab(41.06% -0.0002 -0.1784)
OKLCH	oklch(41.06% 0.178 269.9)
XYZ	xyz(9.5366, 6.2612, 38.2344)
Luminance	0.0626 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2939A9 #A99929

analogous

#2979A9 #2939A9 #5929A9

triadic

#2939A9 #A92939 #39A929

tetradic

#2939A9 #A92979 #A99929 #29A959

square

#2939A9 #A92979 #A99929 #29A959

split-complementary

#2939A9 #A95929 #79A929

monochromatic

#111846 #1D2878 #2939A9 #3F51D0 #707EDC

Accessibility & contrast

On white

9.32

#2939A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#2939A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2939A9

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2939A9	#FFFFFF	#000000	##FFFFFF
##2939A9	1.00	9.32	2.25	9.32
#FFFFFF	9.32	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DAD

Deuteranopia (green-blind)

#0041A7

Tritanopia (blue-blind)

#00576C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2939a9;
/* rgb */ color: rgb(41, 57, 169);
/* oklch */ color: oklch(41.1% 0.178 269.9);

Tailwind

colors: {
  custom: {
    50: '#776fc4',
    500: '#2939a9',
    950: '#000000',
  },
}

SCSS

$custom: #2939a9;
$custom-light: #776fc4;
$custom-dark: #000000;

JSON

{
  "hex": "#2939a9",
  "rgb": {
    "r": 41,
    "g": 57,
    "b": 169
  },
  "hsl": {
    "h": 232.5,
    "s": 60.952,
    "l": 41.176
  },
  "oklch": {
    "l": 0.41061,
    "c": 0.17842,
    "h": 269.9
  },
  "luminance": 0.06262
}

Semantic roles & 50–950 ramp

primary

#2939A9

secondary

#C3B86A

accent

#D044E4

background

#F7F6FC

surface

#EEECF8

border

#C9C7D1

text

#0A0713

muted

#7C7A82

Preview Lab

Preview with #2939A9

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

Preview Lab → · Contrast checker → · Palette generator →