#1F7182#1F7182

#1F7182 is a mid, moderate cyan. Relative luminance 0.137; OKLCH L 50.9% C 0.080 H 214.9°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#1F7182
RGB	rgb(31, 113, 130)
HSL	hsl(190, 61%, 32%)
HSV	hsv(190, 76%, 51%)
CMYK	cmyk(76.2%, 13.1%, 0%, 49%)
CIE-LAB	lab(43.82, -17.94, -16.34)
CIE-LCH	lch(43.82, 24.26, 222.33°)
OKLab	oklab(50.86% -0.0654 -0.0455)
OKLCH	oklch(50.86% 0.08 214.9)
XYZ	xyz(10.4978, 13.7120, 23.2082)
Luminance	0.1371 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7182 #82301F

analogous

#1F8262 #1F7182 #1F4082

triadic

#1F7182 #821F71 #71821F

tetradic

#1F7182 #621F82 #82301F #40821F

square

#1F7182 #621F82 #82301F #40821F

split-complementary

#1F7182 #821F40 #82621F

monochromatic

#071B1F #134651 #1F7182 #2B9CB3 #48BBD3

Accessibility & contrast

On white

5.61

#1F7182 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#1F7182 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7182

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7182	#FFFFFF	#000000	##FFFFFF
##1F7182	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656D83

Deuteranopia (green-blind)

#576382

Tritanopia (blue-blind)

#007776

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1f7182;
/* rgb */ color: rgb(31, 113, 130);
/* oklch */ color: oklch(50.9% 0.080 214.9);

Tailwind

colors: {
  custom: {
    50: '#6b9aa6',
    500: '#1f7182',
    950: '#000000',
  },
}

SCSS

$custom: #1f7182;
$custom-light: #6b9aa6;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7182",
  "rgb": {
    "r": 31,
    "g": 113,
    "b": 130
  },
  "hsl": {
    "h": 190.303,
    "s": 61.491,
    "l": 31.569
  },
  "oklch": {
    "l": 0.50855,
    "c": 0.07967,
    "h": 214.9
  },
  "luminance": 0.13713
}

Semantic roles & 50–950 ramp

primary

#1F7182

secondary

#B55B48

accent

#5F43E5

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E0F

muted

#7A7E7F

Preview Lab

Preview with #1F7182

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

Preview Lab → · Contrast checker → · Palette generator →