#277484#277484

#277484 is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 51.9% C 0.077 H 214.3°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#277484
RGB	rgb(39, 116, 132)
HSL	hsl(190, 54%, 34%)
HSV	hsv(190, 70%, 52%)
CMYK	cmyk(70.5%, 12.1%, 0%, 48.2%)
CIE-LAB	lab(45.06, -17.74, -15.61)
CIE-LCH	lch(45.06, 23.63, 221.35°)
OKLab	oklab(51.94% -0.0638 -0.0434)
OKLCH	oklch(51.94% 0.077 214.3)
XYZ	xyz(11.2452, 14.5868, 24.0482)
Luminance	0.1459 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277484 #843727

analogous

#278465 #277484 #274584

triadic

#277484 #842774 #748427

tetradic

#277484 #652784 #843727 #458427

square

#277484 #652784 #843727 #458427

split-complementary

#277484 #842745 #846527

monochromatic

#0B2126 #194A55 #277484 #359EB3 #58B9CE

Accessibility & contrast

On white

5.36

#277484 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#277484 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277484

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277484	#FFFFFF	#000000	##FFFFFF
##277484	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#687085

Deuteranopia (green-blind)

#5B6684

Tritanopia (blue-blind)

#007A79

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #277484;
/* rgb */ color: rgb(39, 116, 132);
/* oklch */ color: oklch(51.9% 0.077 214.3);

Tailwind

colors: {
  custom: {
    50: '#6e9ca7',
    500: '#277484',
    950: '#000000',
  },
}

SCSS

$custom: #277484;
$custom-light: #6e9ca7;
$custom-dark: #000000;

JSON

{
  "hex": "#277484",
  "rgb": {
    "r": 39,
    "g": 116,
    "b": 132
  },
  "hsl": {
    "h": 190.323,
    "s": 54.386,
    "l": 33.529
  },
  "oklch": {
    "l": 0.5194,
    "c": 0.07718,
    "h": 214.3
  },
  "luminance": 0.14588
}

Semantic roles & 50–950 ramp

primary

#277484

secondary

#B26554

accent

#634ADE

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #277484

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

Preview Lab → · Contrast checker → · Palette generator →