#277190#277190

#277190 is a mid, moderate cyan. Relative luminance 0.143; OKLCH L 51.7% C 0.086 H 229.8°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#277190
RGB	rgb(39, 113, 144)
HSL	hsl(198, 57%, 36%)
HSV	hsv(198, 73%, 56%)
CMYK	cmyk(72.9%, 21.5%, 0%, 43.5%)
CIE-LAB	lab(44.59, -11.94, -23.48)
CIE-LCH	lch(44.59, 26.34, 243.05°)
OKLab	oklab(51.73% -0.0557 -0.0659)
OKLCH	oklch(51.73% 0.086 229.8)
XYZ	xyz(11.7738, 14.2539, 28.5109)
Luminance	0.1426 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277190 #904627

analogous

#27907A #277190 #273C90

triadic

#277190 #902771 #719027

tetradic

#277190 #7A2790 #904627 #3C9027

square

#277190 #7A2790 #904627 #3C9027

split-complementary

#277190 #90273C #907A27

monochromatic

#0D2530 #1A4B60 #277190 #3497C0 #5EB1D3

Accessibility & contrast

On white

5.45

#277190 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#277190 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277190

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277190	#FFFFFF	#000000	##FFFFFF
##277190	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#616F92

Deuteranopia (green-blind)

#536590

Tritanopia (blue-blind)

#007A7B

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #277190;
/* rgb */ color: rgb(39, 113, 144);
/* oklch */ color: oklch(51.7% 0.086 229.8);

Tailwind

colors: {
  custom: {
    50: '#7099b0',
    500: '#277190',
    950: '#000000',
  },
}

SCSS

$custom: #277190;
$custom-light: #7099b0;
$custom-dark: #000000;

JSON

{
  "hex": "#277190",
  "rgb": {
    "r": 39,
    "g": 113,
    "b": 144
  },
  "hsl": {
    "h": 197.714,
    "s": 57.377,
    "l": 35.882
  },
  "oklch": {
    "l": 0.51727,
    "c": 0.08624,
    "h": 229.8
  },
  "luminance": 0.14255
}

Semantic roles & 50–950 ramp

primary

#277190

secondary

#B9765A

accent

#7447E1

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #277190

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

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