#277386#277386

#277386 is a mid, moderate cyan. Relative luminance 0.144; OKLCH L 51.8% C 0.078 H 217.7°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#277386
RGB	rgb(39, 115, 134)
HSL	hsl(192, 55%, 34%)
HSV	hsv(192, 71%, 53%)
CMYK	cmyk(70.9%, 14.2%, 0%, 47.5%)
CIE-LAB	lab(44.82, -16.52, -17.18)
CIE-LCH	lch(44.82, 23.83, 226.12°)
OKLab	oklab(51.77% -0.0618 -0.0479)
OKLCH	oklch(51.77% 0.078 217.7)
XYZ	xyz(11.2687, 14.4128, 24.7377)
Luminance	0.1441 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277386 #863A27

analogous

#27866A #277386 #274486

triadic

#277386 #862773 #738627

tetradic

#277386 #6A2786 #863A27 #448627

square

#277386 #6A2786 #863A27 #448627

split-complementary

#277386 #862744 #866A27

monochromatic

#0B2227 #194A57 #277386 #359CB5 #59B7CF

Accessibility & contrast

On white

5.41

#277386 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#277386 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277386

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277386	#FFFFFF	#000000	##FFFFFF
##277386	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#677087

Deuteranopia (green-blind)

#596686

Tritanopia (blue-blind)

#007A79

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #277386;
/* rgb */ color: rgb(39, 115, 134);
/* oklch */ color: oklch(51.8% 0.078 217.7);

Tailwind

colors: {
  custom: {
    50: '#6e9ba9',
    500: '#277386',
    950: '#000000',
  },
}

SCSS

$custom: #277386;
$custom-light: #6e9ba9;
$custom-dark: #000000;

JSON

{
  "hex": "#277386",
  "rgb": {
    "r": 39,
    "g": 115,
    "b": 134
  },
  "hsl": {
    "h": 192,
    "s": 54.913,
    "l": 33.922
  },
  "oklch": {
    "l": 0.5177,
    "c": 0.07822,
    "h": 217.7
  },
  "luminance": 0.14414
}

Semantic roles & 50–950 ramp

primary

#277386

secondary

#B46855

accent

#674ADE

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #277386

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

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