#2746BA#2746BA

#2746BA is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.9% C 0.186 H 266.8°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#2746BA
RGB	rgb(39, 70, 186)
HSL	hsl(227, 65%, 44%)
HSV	hsv(227, 79%, 73%)
CMYK	cmyk(79%, 62.4%, 0%, 27.1%)
CIE-LAB	lab(34.71, 31.45, -64.18)
CIE-LCH	lch(34.71, 71.47, 296.11°)
OKLab	oklab(44.92% -0.0103 -0.1856)
OKLCH	oklch(44.92% 0.186 266.8)
XYZ	xyz(11.8867, 8.3555, 47.4311)
Luminance	0.0836 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2746BA #BA9B27

analogous

#2790BA #2746BA #5227BA

triadic

#2746BA #BA2746 #46BA27

tetradic

#2746BA #BA2790 #BA9B27 #27BA52

square

#2746BA #BA2790 #BA9B27 #27BA52

split-complementary

#2746BA #BA5227 #90BA27

monochromatic

#122055 #1C3387 #2746BA #4665D8 #798FE3

Accessibility & contrast

On white

7.86

#2746BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#2746BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2746BA

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2746BA	#FFFFFF	#000000	##FFFFFF
##2746BA	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BE

Deuteranopia (green-blind)

#004BB8

Tritanopia (blue-blind)

#006479

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2746ba;
/* rgb */ color: rgb(39, 70, 186);
/* oklch */ color: oklch(44.9% 0.186 266.8);

Tailwind

colors: {
  custom: {
    50: '#7979d0',
    500: '#2746ba',
    950: '#000000',
  },
}

SCSS

$custom: #2746ba;
$custom-light: #7979d0;
$custom-dark: #000000;

JSON

{
  "hex": "#2746ba",
  "rgb": {
    "r": 39,
    "g": 70,
    "b": 186
  },
  "hsl": {
    "h": 227.347,
    "s": 65.333,
    "l": 44.118
  },
  "oklch": {
    "l": 0.44923,
    "c": 0.18593,
    "h": 266.8
  },
  "luminance": 0.08357
}

Semantic roles & 50–950 ramp

primary

#2746BA

secondary

#CBB872

accent

#C540E8

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #2746BA

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

Preview Lab → · Contrast checker → · Palette generator →