#2E307E#2E307E

#2E307E is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.8% C 0.129 H 276.6°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#2E307E
RGB	rgb(46, 48, 126)
HSL	hsl(239, 47%, 34%)
HSV	hsv(239, 63%, 49%)
CMYK	cmyk(63.5%, 61.9%, 0%, 50.6%)
CIE-LAB	lab(24.32, 24.70, -44.60)
CIE-LCH	lch(24.32, 50.99, 298.98°)
OKLab	oklab(35.76% 0.0148 -0.1283)
OKLCH	oklch(35.76% 0.129 276.6)
XYZ	xyz(5.9483, 4.2006, 20.2320)
Luminance	0.0420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E307E #7E7C2E

analogous

#2E587E #2E307E #542E7E

triadic

#2E307E #7E2E30 #307E2E

tetradic

#2E307E #7E2E58 #7E7C2E #2E7E54

square

#2E307E #7E2E58 #7E7C2E #2E7E54

split-complementary

#2E307E #7E542E #587E2E

monochromatic

#0D0E24 #1E1F51 #2E307E #3E41AB #6164C5

Accessibility & contrast

On white

11.41

#2E307E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#2E307E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E307E

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E307E	#FFFFFF	#000000	##FFFFFF
##2E307E	1.00	11.41	1.84	11.41
#FFFFFF	11.41	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D81

Deuteranopia (green-blind)

#00367C

Tritanopia (blue-blind)

#004352

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2e307e;
/* rgb */ color: rgb(46, 48, 126);
/* oklch */ color: oklch(35.8% 0.129 276.6);

Tailwind

colors: {
  custom: {
    50: '#7068a4',
    500: '#2e307e',
    950: '#000000',
  },
}

SCSS

$custom: #2e307e;
$custom-light: #7068a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2e307e",
  "rgb": {
    "r": 46,
    "g": 48,
    "b": 126
  },
  "hsl": {
    "h": 238.5,
    "s": 46.512,
    "l": 33.725
  },
  "oklch": {
    "l": 0.35759,
    "c": 0.12912,
    "h": 276.6
  },
  "luminance": 0.04201
}

Semantic roles & 50–950 ramp

primary

#2E307E

secondary

#ACAA5C

accent

#D352D6

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2E307E

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

Preview Lab → · Contrast checker → · Palette generator →