#2E34A7#2E34A7

#2E34A7 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.3% C 0.180 H 272.7°. Best body text is #FFFFFF at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#2E34A7
RGB	rgb(46, 52, 167)
HSL	hsl(237, 57%, 42%)
HSV	hsv(237, 72%, 65%)
CMYK	cmyk(72.5%, 68.9%, 0%, 34.5%)
CIE-LAB	lab(28.97, 36.80, -62.26)
CIE-LCH	lch(28.97, 72.32, 300.58°)
OKLab	oklab(40.28% 0.0084 -0.18)
OKLCH	oklch(40.28% 0.18 272.7)
XYZ	xyz(9.3274, 5.8259, 37.1847)
Luminance	0.0583 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E34A7 #A7A12E

analogous

#2E71A7 #2E34A7 #652EA7

triadic

#2E34A7 #A72E34 #34A72E

tetradic

#2E34A7 #A72E71 #A7A12E #2EA765

square

#2E34A7 #A72E71 #A7A12E #2EA765

split-complementary

#2E34A7 #A7652E #71A72E

monochromatic

#141647 #212577 #2E34A7 #464DCC #767BD9

Accessibility & contrast

On white

9.70

#2E34A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#2E34A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E34A7

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E34A7	#FFFFFF	#000000	##FFFFFF
##2E34A7	1.00	9.70	2.17	9.70
#FFFFFF	9.70	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AAB

Deuteranopia (green-blind)

#003FA5

Tritanopia (blue-blind)

#005369

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2e34a7;
/* rgb */ color: rgb(46, 52, 167);
/* oklch */ color: oklch(40.3% 0.180 272.7);

Tailwind

colors: {
  custom: {
    50: '#796cc2',
    500: '#2e34a7',
    950: '#000000',
  },
}

SCSS

$custom: #2e34a7;
$custom-light: #796cc2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e34a7",
  "rgb": {
    "r": 46,
    "g": 52,
    "b": 167
  },
  "hsl": {
    "h": 237.025,
    "s": 56.808,
    "l": 41.765
  },
  "oklch": {
    "l": 0.40283,
    "c": 0.18022,
    "h": 272.7
  },
  "luminance": 0.05827
}

Semantic roles & 50–950 ramp

primary

#2E34A7

secondary

#C1BD70

accent

#D948E0

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0713

muted

#7C7A82

Preview Lab

Preview with #2E34A7

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

Preview Lab → · Contrast checker → · Palette generator →