#2759A8#2759A8

#2759A8 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 47.4% C 0.138 H 259.3°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#2759A8
RGB	rgb(39, 89, 168)
HSL	hsl(217, 62%, 41%)
HSV	hsv(217, 77%, 66%)
CMYK	cmyk(76.8%, 47%, 0%, 34.1%)
CIE-LAB	lab(38.55, 11.97, -47.30)
CIE-LCH	lch(38.55, 48.79, 284.20°)
OKLab	oklab(47.4% -0.0256 -0.1357)
OKLCH	oklch(47.4% 0.138 259.3)
XYZ	xyz(11.4744, 10.4019, 38.4412)
Luminance	0.1040 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2759A8 #A87627

analogous

#2799A8 #2759A8 #3527A8

triadic

#2759A8 #A82759 #59A827

tetradic

#2759A8 #A82799 #A87627 #27A835

square

#2759A8 #A82799 #A87627 #27A835

split-complementary

#2759A8 #A83527 #99A827

monochromatic

#102445 #1B3F76 #2759A8 #3B75D1 #6C98DD

Accessibility & contrast

On white

6.82

#2759A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#2759A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2759A8

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2759A8	#FFFFFF	#000000	##FFFFFF
##2759A8	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F61AB

Deuteranopia (green-blind)

#0D55A6

Tritanopia (blue-blind)

#006C78

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2759a8;
/* rgb */ color: rgb(39, 89, 168);
/* oklch */ color: oklch(47.4% 0.138 259.3);

Tailwind

colors: {
  custom: {
    50: '#7487c2',
    500: '#2759a8',
    950: '#000000',
  },
}

SCSS

$custom: #2759a8;
$custom-light: #7487c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2759a8",
  "rgb": {
    "r": 39,
    "g": 89,
    "b": 168
  },
  "hsl": {
    "h": 216.744,
    "s": 62.319,
    "l": 40.588
  },
  "oklch": {
    "l": 0.47402,
    "c": 0.1381,
    "h": 259.3
  },
  "luminance": 0.10403
}

Semantic roles & 50–950 ramp

primary

#2759A8

secondary

#C3A067

accent

#A642E5

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2759A8

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

Preview Lab → · Contrast checker → · Palette generator →