#277A98#277A98

#277A98 is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 54.4% C 0.090 H 226.5°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#277A98
RGB	rgb(39, 122, 152)
HSL	hsl(196, 59%, 37%)
HSV	hsv(196, 74%, 60%)
CMYK	cmyk(74.3%, 19.7%, 0%, 40.4%)
CIE-LAB	lab(47.77, -14.25, -23.29)
CIE-LCH	lch(47.77, 27.31, 238.54°)
OKLab	oklab(54.38% -0.062 -0.0653)
OKLCH	oklch(54.38% 0.09 226.5)
XYZ	xyz(13.4614, 16.6158, 32.1974)
Luminance	0.1662 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277A98 #984527

analogous

#27987D #277A98 #274298

triadic

#277A98 #98277A #7A9827

tetradic

#277A98 #7D2798 #984527 #429827

square

#277A98 #7D2798 #984527 #429827

split-complementary

#277A98 #982742 #987D27

monochromatic

#0E2C37 #1B5367 #277A98 #33A1C9 #63B8D7

Accessibility & contrast

On white

4.86

#277A98 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#277A98 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277A98

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277A98	#FFFFFF	#000000	##FFFFFF
##277A98	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A789A

Deuteranopia (green-blind)

#5A6D98

Tritanopia (blue-blind)

#008384

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #277a98;
/* rgb */ color: rgb(39, 122, 152);
/* oklch */ color: oklch(54.4% 0.090 226.5);

Tailwind

colors: {
  custom: {
    50: '#72a0b6',
    500: '#277a98',
    950: '#000000',
  },
}

SCSS

$custom: #277a98;
$custom-light: #72a0b6;
$custom-dark: #000000;

JSON

{
  "hex": "#277a98",
  "rgb": {
    "r": 39,
    "g": 122,
    "b": 152
  },
  "hsl": {
    "h": 195.929,
    "s": 59.162,
    "l": 37.451
  },
  "oklch": {
    "l": 0.54379,
    "c": 0.09002,
    "h": 226.5
  },
  "luminance": 0.16617
}

Semantic roles & 50–950 ramp

primary

#277A98

secondary

#BC775E

accent

#6F45E2

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #277A98

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

Preview Lab → · Contrast checker → · Palette generator →