#2939A8#2939A8

#2939A8 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.0% C 0.177 H 270.0°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#2939A8
RGB	rgb(41, 57, 168)
HSL	hsl(232, 61%, 41%)
HSV	hsv(232, 76%, 66%)
CMYK	cmyk(75.6%, 66.1%, 0%, 34.1%)
CIE-LAB	lab(29.97, 33.43, -61.23)
CIE-LCH	lch(29.97, 69.76, 298.63°)
OKLab	oklab(40.97% -0.0001 -0.1771)
OKLCH	oklch(40.97% 0.177 270)
XYZ	xyz(9.4430, 6.2238, 37.7418)
Luminance	0.0622 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2939A8 #A89829

analogous

#2978A8 #2939A8 #5829A8

triadic

#2939A8 #A82939 #39A829

tetradic

#2939A8 #A82978 #A89829 #29A858

square

#2939A8 #A82978 #A89829 #29A858

split-complementary

#2939A8 #A85829 #78A829

monochromatic

#111846 #1D2877 #2939A8 #3E51D0 #6F7DDC

Accessibility & contrast

On white

9.35

#2939A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#2939A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2939A8

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2939A8	#FFFFFF	#000000	##FFFFFF
##2939A8	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DAB

Deuteranopia (green-blind)

#0041A6

Tritanopia (blue-blind)

#00566B

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2939a8;
/* rgb */ color: rgb(41, 57, 168);
/* oklch */ color: oklch(41.0% 0.177 270.0);

Tailwind

colors: {
  custom: {
    50: '#776fc3',
    500: '#2939a8',
    950: '#000000',
  },
}

SCSS

$custom: #2939a8;
$custom-light: #776fc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2939a8",
  "rgb": {
    "r": 41,
    "g": 57,
    "b": 168
  },
  "hsl": {
    "h": 232.441,
    "s": 60.766,
    "l": 40.98
  },
  "oklch": {
    "l": 0.40965,
    "c": 0.1771,
    "h": 270
  },
  "luminance": 0.06225
}

Semantic roles & 50–950 ramp

primary

#2939A8

secondary

#C3B86A

accent

#D044E4

background

#F7F6FC

surface

#EEECF8

border

#C9C7D1

text

#0A0713

muted

#7C7A82

Preview Lab

Preview with #2939A8

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

Preview Lab → · Contrast checker → · Palette generator →