#2746AD#2746AD

#2746AD is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.8% C 0.169 H 266.5°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#2746AD
RGB	rgb(39, 70, 173)
HSL	hsl(226, 63%, 42%)
HSV	hsv(226, 77%, 68%)
CMYK	cmyk(77.5%, 59.5%, 0%, 32.2%)
CIE-LAB	lab(33.62, 26.54, -58.26)
CIE-LCH	lch(33.62, 64.02, 294.49°)
OKLab	oklab(43.77% -0.0104 -0.1683)
OKLCH	oklch(43.77% 0.169 266.5)
XYZ	xyz(10.5670, 7.8276, 40.4810)
Luminance	0.0783 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2746AD #AD8E27

analogous

#2789AD #2746AD #4B27AD

triadic

#2746AD #AD2746 #46AD27

tetradic

#2746AD #AD2789 #AD8E27 #27AD4B

square

#2746AD #AD2789 #AD8E27 #27AD4B

split-complementary

#2746AD #AD4B27 #89AD27

monochromatic

#101E49 #1C327B #2746AD #3E60D3 #7089DF

Accessibility & contrast

On white

8.18

#2746AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#2746AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2746AD

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2746AD	#FFFFFF	#000000	##FFFFFF
##2746AD	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B0

Deuteranopia (green-blind)

#0049AB

Tritanopia (blue-blind)

#006072

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2746ad;
/* rgb */ color: rgb(39, 70, 173);
/* oklch */ color: oklch(43.8% 0.169 266.5);

Tailwind

colors: {
  custom: {
    50: '#7679c6',
    500: '#2746ad',
    950: '#000000',
  },
}

SCSS

$custom: #2746ad;
$custom-light: #7679c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2746ad",
  "rgb": {
    "r": 39,
    "g": 70,
    "b": 173
  },
  "hsl": {
    "h": 226.119,
    "s": 63.208,
    "l": 41.569
  },
  "oklch": {
    "l": 0.43773,
    "c": 0.16861,
    "h": 266.5
  },
  "luminance": 0.07829
}

Semantic roles & 50–950 ramp

primary

#2746AD

secondary

#C6B06A

accent

#C042E6

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2746AD

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

Preview Lab → · Contrast checker → · Palette generator →