#1F6989#1F6989

#1F6989 is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 49.1% C 0.087 H 231.3°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#1F6989
RGB	rgb(31, 105, 137)
HSL	hsl(198, 63%, 33%)
HSV	hsv(198, 77%, 54%)
CMYK	cmyk(77.4%, 23.4%, 0%, 46.3%)
CIE-LAB	lab(41.53, -10.92, -24.06)
CIE-LCH	lch(41.53, 26.42, 245.59°)
OKLab	oklab(49.12% -0.0541 -0.0677)
OKLCH	oklch(49.12% 0.087 231.3)
XYZ	xyz(10.1302, 12.1994, 25.4829)
Luminance	0.1220 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6989 #893F1F

analogous

#1F8974 #1F6989 #1F3489

triadic

#1F6989 #891F69 #69891F

tetradic

#1F6989 #741F89 #893F1F #34891F

square

#1F6989 #741F89 #893F1F #34891F

split-complementary

#1F6989 #891F34 #89741F

monochromatic

#081C25 #144357 #1F6989 #2A8FBB #4CADD6

Accessibility & contrast

On white

6.10

#1F6989 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#1F6989 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6989

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6989	#FFFFFF	#000000	##FFFFFF
##1F6989	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59688B

Deuteranopia (green-blind)

#4B5E89

Tritanopia (blue-blind)

#007274

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #1f6989;
/* rgb */ color: rgb(31, 105, 137);
/* oklch */ color: oklch(49.1% 0.087 231.3);

Tailwind

colors: {
  custom: {
    50: '#6b93ab',
    500: '#1f6989',
    950: '#000000',
  },
}

SCSS

$custom: #1f6989;
$custom-light: #6b93ab;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6989",
  "rgb": {
    "r": 31,
    "g": 105,
    "b": 137
  },
  "hsl": {
    "h": 198.113,
    "s": 63.095,
    "l": 32.941
  },
  "oklch": {
    "l": 0.4912,
    "c": 0.08666,
    "h": 231.3
  },
  "luminance": 0.12201
}

Semantic roles & 50–950 ramp

primary

#1F6989

secondary

#B96C4B

accent

#7342E6

background

#F6F9FA

surface

#ECF1F4

border

#C7CBCE

text

#080D10

muted

#7A7E7F

Preview Lab

Preview with #1F6989

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

Preview Lab → · Contrast checker → · Palette generator →