#1F849B#1F849B

#1F849B is a mid, moderate cyan. Relative luminance 0.192; OKLCH L 56.9% C 0.094 H 217.3°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#1F849B
RGB	rgb(31, 132, 155)
HSL	hsl(191, 67%, 36%)
HSV	hsv(191, 80%, 61%)
CMYK	cmyk(80%, 14.8%, 0%, 39.2%)
CIE-LAB	lab(50.87, -19.67, -20.29)
CIE-LCH	lch(50.87, 28.26, 225.89°)
OKLab	oklab(56.86% -0.0743 -0.0567)
OKLCH	oklch(56.86% 0.094 217.3)
XYZ	xyz(14.7302, 19.1586, 33.9256)
Luminance	0.1916 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F849B #9B361F

analogous

#1F9B74 #1F849B #1F469B

triadic

#1F849B #9B1F84 #849B1F

tetradic

#1F849B #741F9B #9B361F #469B1F

square

#1F849B #741F9B #9B361F #469B1F

split-complementary

#1F849B #9B1F46 #9B741F

monochromatic

#0B2D35 #155968 #1F849B #29AFCE #57C4DD

Accessibility & contrast

On white

4.35

#1F849B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#1F849B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F849B

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F849B	#FFFFFF	#000000	##000000
##1F849B	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#75809C

Deuteranopia (green-blind)

#65749B

Tritanopia (blue-blind)

#008C8B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1f849b;
/* rgb */ color: rgb(31, 132, 155);
/* oklch */ color: oklch(56.9% 0.094 217.3);

Tailwind

colors: {
  custom: {
    50: '#71a8b8',
    500: '#1f849b',
    950: '#000000',
  },
}

SCSS

$custom: #1f849b;
$custom-light: #71a8b8;
$custom-dark: #000000;

JSON

{
  "hex": "#1f849b",
  "rgb": {
    "r": 31,
    "g": 132,
    "b": 155
  },
  "hsl": {
    "h": 191.129,
    "s": 66.667,
    "l": 36.471
  },
  "oklch": {
    "l": 0.56859,
    "c": 0.09351,
    "h": 217.3
  },
  "luminance": 0.1916
}

Semantic roles & 50–950 ramp

primary

#1F849B

secondary

#C16955

accent

#5E3EEA

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1F849B

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

Preview Lab → · Contrast checker → · Palette generator →