#2939A5#2939A5

#2939A5 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.7% C 0.173 H 270.0°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#2939A5
RGB	rgb(41, 57, 165)
HSL	hsl(232, 60%, 40%)
HSV	hsv(232, 75%, 65%)
CMYK	cmyk(75.2%, 65.5%, 0%, 35.3%)
CIE-LAB	lab(29.70, 32.33, -59.88)
CIE-LCH	lch(29.70, 68.05, 298.37°)
OKLab	oklab(40.68% 0.0001 -0.1731)
OKLCH	oklch(40.68% 0.173 270)
XYZ	xyz(9.1668, 6.1133, 36.2869)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2939A5 #A59529

analogous

#2977A5 #2939A5 #5729A5

triadic

#2939A5 #A52939 #39A529

tetradic

#2939A5 #A52977 #A59529 #29A557

square

#2939A5 #A52977 #A59529 #29A557

split-complementary

#2939A5 #A55729 #77A529

monochromatic

#111743 #1D2874 #2939A5 #3D4FCF #6E7CDB

Accessibility & contrast

On white

9.45

#2939A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#2939A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2939A5

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2939A5	#FFFFFF	#000000	##FFFFFF
##2939A5	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CA8

Deuteranopia (green-blind)

#0040A3

Tritanopia (blue-blind)

#00556A

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2939a5;
/* rgb */ color: rgb(41, 57, 165);
/* oklch */ color: oklch(40.7% 0.173 270.0);

Tailwind

colors: {
  custom: {
    50: '#766fc1',
    500: '#2939a5',
    950: '#000000',
  },
}

SCSS

$custom: #2939a5;
$custom-light: #766fc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2939a5",
  "rgb": {
    "r": 41,
    "g": 57,
    "b": 165
  },
  "hsl": {
    "h": 232.258,
    "s": 60.194,
    "l": 40.392
  },
  "oklch": {
    "l": 0.40681,
    "c": 0.17313,
    "h": 270
  },
  "luminance": 0.06114
}

Semantic roles & 50–950 ramp

primary

#2939A5

secondary

#C2B668

accent

#CF44E3

background

#F7F6FC

surface

#EEECF8

border

#C9C7D1

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2939A5

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

Preview Lab → · Contrast checker → · Palette generator →