#1F889D#1F889D

#1F889D is a mid, moderate cyan. Relative luminance 0.203; OKLCH L 58.0% C 0.095 H 214.9°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#1F889D
RGB	rgb(31, 136, 157)
HSL	hsl(190, 67%, 37%)
HSV	hsv(190, 80%, 62%)
CMYK	cmyk(80.3%, 13.4%, 0%, 38.4%)
CIE-LAB	lab(52.21, -21.12, -19.40)
CIE-LCH	lch(52.21, 28.68, 222.57°)
OKLab	oklab(57.96% -0.0775 -0.0542)
OKLCH	oklch(57.96% 0.095 214.9)
XYZ	xyz(15.4524, 20.3320, 35.0018)
Luminance	0.2033 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F889D #9D341F

analogous

#1F9D73 #1F889D #1F499D

triadic

#1F889D #9D1F88 #889D1F

tetradic

#1F889D #731F9D #9D341F #499D1F

square

#1F889D #731F9D #9D341F #499D1F

split-complementary

#1F889D #9D1F49 #9D731F

monochromatic

#0B2F37 #155C6A #1F889D #29B4D0 #58C8DE

Accessibility & contrast

On white

4.14

#1F889D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#1F889D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F889D

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F889D	#FFFFFF	#000000	##000000
##1F889D	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79839E

Deuteranopia (green-blind)

#69779D

Tritanopia (blue-blind)

#00908F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1f889d;
/* rgb */ color: rgb(31, 136, 157);
/* oklch */ color: oklch(58.0% 0.095 214.9);

Tailwind

colors: {
  custom: {
    50: '#71abba',
    500: '#1f889d',
    950: '#000000',
  },
}

SCSS

$custom: #1f889d;
$custom-light: #71abba;
$custom-dark: #000000;

JSON

{
  "hex": "#1f889d",
  "rgb": {
    "r": 31,
    "g": 136,
    "b": 157
  },
  "hsl": {
    "h": 190,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.57962,
    "c": 0.09456,
    "h": 214.9
  },
  "luminance": 0.20334
}

Semantic roles & 50–950 ramp

primary

#1F889D

secondary

#C26856

accent

#5B3EEA

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1F889D

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

Preview Lab → · Contrast checker → · Palette generator →