#277D93#277D93

#277D93 is a mid, moderate cyan. Relative luminance 0.172; OKLCH L 54.9% C 0.086 H 218.6°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#277D93
RGB	rgb(39, 125, 147)
HSL	hsl(192, 58%, 36%)
HSV	hsv(192, 73%, 58%)
CMYK	cmyk(73.5%, 15%, 0%, 42.4%)
CIE-LAB	lab(48.52, -17.63, -19.21)
CIE-LCH	lch(48.52, 26.07, 227.46°)
OKLab	oklab(54.91% -0.0671 -0.0536)
OKLCH	oklch(54.91% 0.086 218.6)
XYZ	xyz(13.4346, 17.2036, 30.2107)
Luminance	0.1721 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277D93 #933D27

analogous

#279373 #277D93 #274793

triadic

#277D93 #93277D #7D9327

tetradic

#277D93 #732793 #933D27 #479327

square

#277D93 #732793 #933D27 #479327

split-complementary

#277D93 #932747 #937327

monochromatic

#0D2B32 #1A5463 #277D93 #34A6C3 #60BDD5

Accessibility & contrast

On white

4.73

#277D93 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#277D93 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277D93

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277D93	#FFFFFF	#000000	##FFFFFF
##277D93	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7994

Deuteranopia (green-blind)

#606E93

Tritanopia (blue-blind)

#008484

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #277d93;
/* rgb */ color: rgb(39, 125, 147);
/* oklch */ color: oklch(54.9% 0.086 218.6);

Tailwind

colors: {
  custom: {
    50: '#71a2b2',
    500: '#277d93',
    950: '#000000',
  },
}

SCSS

$custom: #277d93;
$custom-light: #71a2b2;
$custom-dark: #000000;

JSON

{
  "hex": "#277d93",
  "rgb": {
    "r": 39,
    "g": 125,
    "b": 147
  },
  "hsl": {
    "h": 192.222,
    "s": 58.065,
    "l": 36.471
  },
  "oklch": {
    "l": 0.54908,
    "c": 0.08591,
    "h": 218.6
  },
  "luminance": 0.17205
}

Semantic roles & 50–950 ramp

primary

#277D93

secondary

#BA6F5C

accent

#6647E1

background

#F7FAFA

surface

#EDF3F5

border

#C8CDCF

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #277D93

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

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