#277298#277298

#277298 is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.4% C 0.094 H 234.9°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#277298
RGB	rgb(39, 114, 152)
HSL	hsl(200, 59%, 37%)
HSV	hsv(200, 74%, 60%)
CMYK	cmyk(74.3%, 25%, 0%, 40.4%)
CIE-LAB	lab(45.26, -9.67, -27.18)
CIE-LCH	lch(45.26, 28.85, 250.42°)
OKLab	oklab(52.38% -0.0537 -0.0765)
OKLCH	oklch(52.38% 0.094 234.9)
XYZ	xyz(12.5193, 14.7315, 31.8833)
Luminance	0.1473 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277298 #984D27

analogous

#279885 #277298 #273A98

triadic

#277298 #982772 #729827

tetradic

#277298 #852798 #984D27 #3A9827

square

#277298 #852798 #984D27 #3A9827

split-complementary

#277298 #98273A #988527

monochromatic

#0E2937 #1B4D67 #277298 #3397C9 #63B0D7

Accessibility & contrast

On white

5.32

#277298 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#277298 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277298

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277298	#FFFFFF	#000000	##FFFFFF
##277298	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60719A

Deuteranopia (green-blind)

#506697

Tritanopia (blue-blind)

#007C7F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #277298;
/* rgb */ color: rgb(39, 114, 152);
/* oklch */ color: oklch(52.4% 0.094 234.9);

Tailwind

colors: {
  custom: {
    50: '#719ab6',
    500: '#277298',
    950: '#000000',
  },
}

SCSS

$custom: #277298;
$custom-light: #719ab6;
$custom-dark: #000000;

JSON

{
  "hex": "#277298",
  "rgb": {
    "r": 39,
    "g": 114,
    "b": 152
  },
  "hsl": {
    "h": 200.177,
    "s": 59.162,
    "l": 37.451
  },
  "oklch": {
    "l": 0.52378,
    "c": 0.09352,
    "h": 234.9
  },
  "luminance": 0.14733
}

Semantic roles & 50–950 ramp

primary

#277298

secondary

#BC7E5E

accent

#7A45E2

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #277298

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

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