#2759AC#2759AC

#2759AC is a mid, vivid blue. Relative luminance 0.106; OKLCH L 47.7% C 0.144 H 260.0°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#2759AC
RGB	rgb(39, 89, 172)
HSL	hsl(217, 63%, 41%)
HSV	hsv(217, 77%, 67%)
CMYK	cmyk(77.3%, 48.3%, 0%, 32.5%)
CIE-LAB	lab(38.82, 13.52, -49.24)
CIE-LCH	lch(38.82, 51.06, 285.35°)
OKLab	oklab(47.69% -0.0249 -0.1414)
OKLCH	oklch(47.69% 0.144 260)
XYZ	xyz(11.8528, 10.5533, 40.4340)
Luminance	0.1056 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2759AC #AC7A27

analogous

#279CAC #2759AC #3827AC

triadic

#2759AC #AC2759 #59AC27

tetradic

#2759AC #AC279C #AC7A27 #27AC38

square

#2759AC #AC279C #AC7A27 #27AC38

split-complementary

#2759AC #AC3827 #9CAC27

monochromatic

#102548 #1C3F7A #2759AC #3D76D3 #6F99DE

Accessibility & contrast

On white

6.75

#2759AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#2759AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2759AC

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2759AC	#FFFFFF	#000000	##FFFFFF
##2759AC	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B62AF

Deuteranopia (green-blind)

#0056AA

Tritanopia (blue-blind)

#006D7A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2759ac;
/* rgb */ color: rgb(39, 89, 172);
/* oklch */ color: oklch(47.7% 0.144 260.0);

Tailwind

colors: {
  custom: {
    50: '#7587c5',
    500: '#2759ac',
    950: '#000000',
  },
}

SCSS

$custom: #2759ac;
$custom-light: #7587c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2759ac",
  "rgb": {
    "r": 39,
    "g": 89,
    "b": 172
  },
  "hsl": {
    "h": 217.444,
    "s": 63.033,
    "l": 41.373
  },
  "oklch": {
    "l": 0.47689,
    "c": 0.14362,
    "h": 260
  },
  "luminance": 0.10555
}

Semantic roles & 50–950 ramp

primary

#2759AC

secondary

#C5A36A

accent

#A842E6

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2759AC

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

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