#277185#277185

#277185 is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.2% C 0.078 H 219.3°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#277185
RGB	rgb(39, 113, 133)
HSL	hsl(193, 55%, 34%)
HSV	hsv(193, 71%, 52%)
CMYK	cmyk(70.7%, 15%, 0%, 47.8%)
CIE-LAB	lab(44.14, -15.75, -17.62)
CIE-LCH	lch(44.14, 23.63, 228.22°)
OKLab	oklab(51.21% -0.0601 -0.0491)
OKLCH	oklch(51.21% 0.078 219.3)
XYZ	xyz(10.9737, 13.9338, 24.2969)
Luminance	0.1394 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277185 #853B27

analogous

#27856A #277185 #274285

triadic

#277185 #852771 #718527

tetradic

#277185 #6A2785 #853B27 #428527

square

#277185 #6A2785 #853B27 #428527

split-complementary

#277185 #852742 #856A27

monochromatic

#0B2126 #194956 #277185 #3599B4 #58B5CE

Accessibility & contrast

On white

5.55

#277185 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#277185 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277185

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277185	#FFFFFF	#000000	##FFFFFF
##277185	1.00	5.55	3.79	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656E86

Deuteranopia (green-blind)

#576485

Tritanopia (blue-blind)

#007877

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #277185;
/* rgb */ color: rgb(39, 113, 133);
/* oklch */ color: oklch(51.2% 0.078 219.3);

Tailwind

colors: {
  custom: {
    50: '#6e9aa8',
    500: '#277185',
    950: '#000000',
  },
}

SCSS

$custom: #277185;
$custom-light: #6e9aa8;
$custom-dark: #000000;

JSON

{
  "hex": "#277185",
  "rgb": {
    "r": 39,
    "g": 113,
    "b": 133
  },
  "hsl": {
    "h": 192.766,
    "s": 54.651,
    "l": 33.725
  },
  "oklch": {
    "l": 0.5121,
    "c": 0.07763,
    "h": 219.3
  },
  "luminance": 0.13935
}

Semantic roles & 50–950 ramp

primary

#277185

secondary

#B36955

accent

#694ADE

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #277185

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

Preview Lab → · Contrast checker → · Palette generator →