#2759A5#2759A5

#2759A5 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 47.2% C 0.134 H 258.8°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#2759A5
RGB	rgb(39, 89, 165)
HSL	hsl(216, 62%, 40%)
HSV	hsv(216, 76%, 65%)
CMYK	cmyk(76.4%, 46.1%, 0%, 35.3%)
CIE-LAB	lab(38.36, 10.80, -45.82)
CIE-LCH	lch(38.36, 47.08, 283.27°)
OKLab	oklab(47.19% -0.0261 -0.1314)
OKLCH	oklch(47.19% 0.134 258.8)
XYZ	xyz(11.1981, 10.2914, 36.9863)
Luminance	0.1029 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2759A5 #A57327

analogous

#2798A5 #2759A5 #3427A5

triadic

#2759A5 #A52759 #59A527

tetradic

#2759A5 #A52798 #A57327 #27A534

square

#2759A5 #A52798 #A57327 #27A534

split-complementary

#2759A5 #A53427 #98A527

monochromatic

#102442 #1B3E74 #2759A5 #3975D0 #6A98DC

Accessibility & contrast

On white

6.87

#2759A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#2759A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2759A5

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2759A5	#FFFFFF	#000000	##FFFFFF
##2759A5	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3160A8

Deuteranopia (green-blind)

#1555A3

Tritanopia (blue-blind)

#006B77

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2759a5;
/* rgb */ color: rgb(39, 89, 165);
/* oklch */ color: oklch(47.2% 0.134 258.8);

Tailwind

colors: {
  custom: {
    50: '#7387c0',
    500: '#2759a5',
    950: '#000000',
  },
}

SCSS

$custom: #2759a5;
$custom-light: #7387c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2759a5",
  "rgb": {
    "r": 39,
    "g": 89,
    "b": 165
  },
  "hsl": {
    "h": 216.19,
    "s": 61.765,
    "l": 40
  },
  "oklch": {
    "l": 0.4719,
    "c": 0.13395,
    "h": 258.8
  },
  "luminance": 0.10293
}

Semantic roles & 50–950 ramp

primary

#2759A5

secondary

#C29D66

accent

#A543E5

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2759A5

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

Preview Lab → · Contrast checker → · Palette generator →