#2775A5#2775A5

#2775A5 is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 53.8% C 0.106 H 240.3°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#2775A5
RGB	rgb(39, 117, 165)
HSL	hsl(203, 62%, 40%)
HSV	hsv(203, 76%, 65%)
CMYK	cmyk(76.4%, 29.1%, 0%, 35.3%)
CIE-LAB	lab(46.80, -6.72, -32.43)
CIE-LCH	lch(46.80, 33.12, 258.29°)
OKLab	oklab(53.8% -0.0522 -0.0917)
OKLCH	oklch(53.8% 0.106 240.3)
XYZ	xyz(13.9869, 15.8689, 37.9159)
Luminance	0.1587 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2775A5 #A55727

analogous

#27A596 #2775A5 #2736A5

triadic

#2775A5 #A52775 #75A527

tetradic

#2775A5 #9627A5 #A55727 #36A527

square

#2775A5 #9627A5 #A55727 #36A527

split-complementary

#2775A5 #A52736 #A59627

monochromatic

#102F42 #1B5274 #2775A5 #3997D0 #6AB1DC

Accessibility & contrast

On white

5.03

#2775A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#2775A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2775A5

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2775A5	#FFFFFF	#000000	##FFFFFF
##2775A5	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F76A7

Deuteranopia (green-blind)

#4D6AA4

Tritanopia (blue-blind)

#008186

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #2775a5;
/* rgb */ color: rgb(39, 117, 165);
/* oklch */ color: oklch(53.8% 0.106 240.3);

Tailwind

colors: {
  custom: {
    50: '#749cc0',
    500: '#2775a5',
    950: '#000000',
  },
}

SCSS

$custom: #2775a5;
$custom-light: #749cc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2775a5",
  "rgb": {
    "r": 39,
    "g": 117,
    "b": 165
  },
  "hsl": {
    "h": 202.857,
    "s": 61.765,
    "l": 40
  },
  "oklch": {
    "l": 0.53799,
    "c": 0.10555,
    "h": 240.3
  },
  "luminance": 0.15871
}

Semantic roles & 50–950 ramp

primary

#2775A5

secondary

#C28966

accent

#8143E5

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2775A5

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

Preview Lab → · Contrast checker → · Palette generator →