#1F6889#1F6889

#1F6889 is a mid, moderate cyan. Relative luminance 0.120; OKLCH L 48.9% C 0.087 H 232.5°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#1F6889
RGB	rgb(31, 104, 137)
HSL	hsl(199, 63%, 33%)
HSV	hsv(199, 77%, 54%)
CMYK	cmyk(77.4%, 24.1%, 0%, 46.3%)
CIE-LAB	lab(41.21, -10.33, -24.56)
CIE-LCH	lch(41.21, 26.64, 247.19°)
OKLab	oklab(48.86% -0.0531 -0.0691)
OKLCH	oklch(48.86% 0.087 232.5)
XYZ	xyz(10.0289, 11.9969, 25.4491)
Luminance	0.1200 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6889 #89401F

analogous

#1F8975 #1F6889 #1F3389

triadic

#1F6889 #891F68 #68891F

tetradic

#1F6889 #751F89 #89401F #33891F

square

#1F6889 #751F89 #89401F #33891F

split-complementary

#1F6889 #891F33 #89751F

monochromatic

#081C25 #144257 #1F6889 #2A8EBB #4CABD6

Accessibility & contrast

On white

6.18

#1F6889 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#1F6889 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6889

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6889	#FFFFFF	#000000	##FFFFFF
##1F6889	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58678B

Deuteranopia (green-blind)

#495D88

Tritanopia (blue-blind)

#007173

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #1f6889;
/* rgb */ color: rgb(31, 104, 137);
/* oklch */ color: oklch(48.9% 0.087 232.5);

Tailwind

colors: {
  custom: {
    50: '#6b93ab',
    500: '#1f6889',
    950: '#000000',
  },
}

SCSS

$custom: #1f6889;
$custom-light: #6b93ab;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6889",
  "rgb": {
    "r": 31,
    "g": 104,
    "b": 137
  },
  "hsl": {
    "h": 198.679,
    "s": 63.095,
    "l": 32.941
  },
  "oklch": {
    "l": 0.48864,
    "c": 0.08716,
    "h": 232.5
  },
  "luminance": 0.11998
}

Semantic roles & 50–950 ramp

primary

#1F6889

secondary

#B96D4B

accent

#7542E6

background

#F6F9FA

surface

#ECF1F4

border

#C7CBCE

text

#080D10

muted

#7A7E7F

Preview Lab

Preview with #1F6889

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

Preview Lab → · Contrast checker → · Palette generator →