#2E39A5#2E39A5

#2E39A5 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.0% C 0.172 H 271.8°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#2E39A5
RGB	rgb(46, 57, 165)
HSL	hsl(234, 56%, 41%)
HSV	hsv(234, 72%, 65%)
CMYK	cmyk(72.1%, 65.5%, 0%, 35.3%)
CIE-LAB	lab(29.97, 32.92, -59.42)
CIE-LCH	lch(29.97, 67.93, 298.98°)
OKLab	oklab(40.95% 0.0053 -0.1717)
OKLCH	oklch(40.95% 0.172 271.8)
XYZ	xyz(9.3791, 6.2228, 36.2968)
Luminance	0.0622 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E39A5 #A59A2E

analogous

#2E75A5 #2E39A5 #5F2EA5

triadic

#2E39A5 #A52E39 #39A52E

tetradic

#2E39A5 #A52E75 #A59A2E #2EA55F

square

#2E39A5 #A52E75 #A59A2E #2EA55F

split-complementary

#2E39A5 #A55F2E #75A52E

monochromatic

#131845 #212875 #2E39A5 #4551CB #757ED8

Accessibility & contrast

On white

9.35

#2E39A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#2E39A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E39A5

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E39A5	#FFFFFF	#000000	##FFFFFF
##2E39A5	1.00	9.35	2.24	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CA8

Deuteranopia (green-blind)

#0041A3

Tritanopia (blue-blind)

#00556A

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2e39a5;
/* rgb */ color: rgb(46, 57, 165);
/* oklch */ color: oklch(41.0% 0.172 271.8);

Tailwind

colors: {
  custom: {
    50: '#786fc1',
    500: '#2e39a5',
    950: '#000000',
  },
}

SCSS

$custom: #2e39a5;
$custom-light: #786fc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e39a5",
  "rgb": {
    "r": 46,
    "g": 57,
    "b": 165
  },
  "hsl": {
    "h": 234.454,
    "s": 56.398,
    "l": 41.373
  },
  "oklch": {
    "l": 0.40953,
    "c": 0.17176,
    "h": 271.8
  },
  "luminance": 0.06224
}

Semantic roles & 50–950 ramp

primary

#2E39A5

secondary

#C0B96F

accent

#D248E0

background

#F7F6FC

surface

#EEECF8

border

#C9C7D1

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2E39A5

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

Preview Lab → · Contrast checker → · Palette generator →