#2751A2#2751A2

#2751A2 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.2% C 0.140 H 261.9°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#2751A2
RGB	rgb(39, 81, 162)
HSL	hsl(220, 61%, 39%)
HSV	hsv(220, 76%, 64%)
CMYK	cmyk(75.9%, 50%, 0%, 36.5%)
CIE-LAB	lab(35.84, 14.93, -48.09)
CIE-LCH	lch(35.84, 50.36, 287.25°)
OKLab	oklab(45.19% -0.0197 -0.1382)
OKLCH	oklch(45.19% 0.14 261.9)
XYZ	xyz(10.2984, 8.9237, 35.3551)
Luminance	0.0892 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2751A2 #A27827

analogous

#278FA2 #2751A2 #3A27A2

triadic

#2751A2 #A22751 #51A227

tetradic

#2751A2 #A2278F #A27827 #27A23A

square

#2751A2 #A2278F #A27827 #27A23A

split-complementary

#2751A2 #A23A27 #8FA227

monochromatic

#0F203F #1B3871 #2751A2 #376BCF #6990DB

Accessibility & contrast

On white

7.54

#2751A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#2751A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2751A2

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2751A2	#FFFFFF	#000000	##FFFFFF
##2751A2	1.00	7.54	2.78	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#225AA5

Deuteranopia (green-blind)

#004FA0

Tritanopia (blue-blind)

#006472

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2751a2;
/* rgb */ color: rgb(39, 81, 162);
/* oklch */ color: oklch(45.2% 0.140 261.9);

Tailwind

colors: {
  custom: {
    50: '#7381be',
    500: '#2751a2',
    950: '#000000',
  },
}

SCSS

$custom: #2751a2;
$custom-light: #7381be;
$custom-dark: #000000;

JSON

{
  "hex": "#2751a2",
  "rgb": {
    "r": 39,
    "g": 81,
    "b": 162
  },
  "hsl": {
    "h": 219.512,
    "s": 61.194,
    "l": 39.412
  },
  "oklch": {
    "l": 0.45188,
    "c": 0.1396,
    "h": 261.9
  },
  "luminance": 0.08925
}

Semantic roles & 50–950 ramp

primary

#2751A2

secondary

#C1A164

accent

#AD43E4

background

#F7F7FB

surface

#EDEEF7

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2751A2

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

Preview Lab → · Contrast checker → · Palette generator →