#277891#277891

#277891 is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 53.5% C 0.085 H 222.6°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#277891
RGB	rgb(39, 120, 145)
HSL	hsl(194, 58%, 36%)
HSV	hsv(194, 73%, 57%)
CMYK	cmyk(73.1%, 17.2%, 0%, 43.1%)
CIE-LAB	lab(46.85, -15.55, -20.59)
CIE-LCH	lch(46.85, 25.80, 232.93°)
OKLab	oklab(53.55% -0.0627 -0.0576)
OKLCH	oklch(53.55% 0.085 222.6)
XYZ	xyz(12.6619, 15.9072, 29.1856)
Luminance	0.1591 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277891 #914027

analogous

#279175 #277891 #274391

triadic

#277891 #912778 #789127

tetradic

#277891 #752791 #914027 #439127

square

#277891 #752791 #914027 #439127

split-complementary

#277891 #912743 #917527

monochromatic

#0D2831 #1A5061 #277891 #34A0C1 #5FB8D4

Accessibility & contrast

On white

5.02

#277891 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#277891 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277891

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277891	#FFFFFF	#000000	##FFFFFF
##277891	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7592

Deuteranopia (green-blind)

#5B6A91

Tritanopia (blue-blind)

#008080

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #277891;
/* rgb */ color: rgb(39, 120, 145);
/* oklch */ color: oklch(53.5% 0.085 222.6);

Tailwind

colors: {
  custom: {
    50: '#709fb1',
    500: '#277891',
    950: '#000000',
  },
}

SCSS

$custom: #277891;
$custom-light: #709fb1;
$custom-dark: #000000;

JSON

{
  "hex": "#277891",
  "rgb": {
    "r": 39,
    "g": 120,
    "b": 145
  },
  "hsl": {
    "h": 194.151,
    "s": 57.609,
    "l": 36.078
  },
  "oklch": {
    "l": 0.53547,
    "c": 0.08508,
    "h": 222.6
  },
  "luminance": 0.15909
}

Semantic roles & 50–950 ramp

primary

#277891

secondary

#B9715B

accent

#6B47E1

background

#F7F9FA

surface

#EDF2F5

border

#C8CCCF

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #277891

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

Preview Lab → · Contrast checker → · Palette generator →