#277297#277297

#277297 is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.3% C 0.092 H 234.2°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#277297
RGB	rgb(39, 114, 151)
HSL	hsl(200, 59%, 37%)
HSV	hsv(200, 74%, 59%)
CMYK	cmyk(74.2%, 24.5%, 0%, 40.8%)
CIE-LAB	lab(45.22, -10.03, -26.66)
CIE-LCH	lch(45.22, 28.48, 249.39°)
OKLab	oklab(52.33% -0.0541 -0.075)
OKLCH	oklch(52.33% 0.093 234.2)
XYZ	xyz(12.4377, 14.6989, 31.4538)
Luminance	0.1470 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277297 #974C27

analogous

#279784 #277297 #273A97

triadic

#277297 #972772 #729727

tetradic

#277297 #842797 #974C27 #3A9727

square

#277297 #842797 #974C27 #3A9727

split-complementary

#277297 #97273A #978427

monochromatic

#0E2936 #1A4D66 #277297 #3497C8 #62B0D6

Accessibility & contrast

On white

5.33

#277297 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#277297 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277297

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277297	#FFFFFF	#000000	##FFFFFF
##277297	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#607199

Deuteranopia (green-blind)

#516696

Tritanopia (blue-blind)

#007C7F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #277297;
/* rgb */ color: rgb(39, 114, 151);
/* oklch */ color: oklch(52.3% 0.092 234.2);

Tailwind

colors: {
  custom: {
    50: '#719ab5',
    500: '#277297',
    950: '#000000',
  },
}

SCSS

$custom: #277297;
$custom-light: #719ab5;
$custom-dark: #000000;

JSON

{
  "hex": "#277297",
  "rgb": {
    "r": 39,
    "g": 114,
    "b": 151
  },
  "hsl": {
    "h": 199.821,
    "s": 58.947,
    "l": 37.255
  },
  "oklch": {
    "l": 0.52327,
    "c": 0.0925,
    "h": 234.2
  },
  "luminance": 0.147
}

Semantic roles & 50–950 ramp

primary

#277297

secondary

#BC7D5E

accent

#7946E2

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #277297

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

Preview Lab → · Contrast checker → · Palette generator →