#1F6189#1F6189

#1F6189 is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 47.1% C 0.092 H 239.9°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#1F6189
RGB	rgb(31, 97, 137)
HSL	hsl(203, 63%, 33%)
HSV	hsv(203, 77%, 54%)
CMYK	cmyk(77.4%, 29.2%, 0%, 46.3%)
CIE-LAB	lab(38.98, -6.13, -28.04)
CIE-LCH	lch(38.98, 28.71, 257.67°)
OKLab	oklab(47.09% -0.0459 -0.0793)
OKLCH	oklch(47.09% 0.092 239.9)
XYZ	xyz(9.3534, 10.6457, 25.2239)
Luminance	0.1065 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6189 #89471F

analogous

#1F897C #1F6189 #1F2C89

triadic

#1F6189 #891F61 #61891F

tetradic

#1F6189 #7C1F89 #89471F #2C891F

square

#1F6189 #7C1F89 #89471F #2C891F

split-complementary

#1F6189 #891F2C #897C1F

monochromatic

#081A25 #143E57 #1F6189 #2A84BB #4CA2D6

Accessibility & contrast

On white

6.71

#1F6189 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#1F6189 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6189

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6189	#FFFFFF	#000000	##FFFFFF
##1F6189	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E618B

Deuteranopia (green-blind)

#405788

Tritanopia (blue-blind)

#006B6F

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1f6189;
/* rgb */ color: rgb(31, 97, 137);
/* oklch */ color: oklch(47.1% 0.092 239.9);

Tailwind

colors: {
  custom: {
    50: '#6b8dab',
    500: '#1f6189',
    950: '#000000',
  },
}

SCSS

$custom: #1f6189;
$custom-light: #6b8dab;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6189",
  "rgb": {
    "r": 31,
    "g": 97,
    "b": 137
  },
  "hsl": {
    "h": 202.642,
    "s": 63.095,
    "l": 32.941
  },
  "oklch": {
    "l": 0.47088,
    "c": 0.09163,
    "h": 239.9
  },
  "luminance": 0.10647
}

Semantic roles & 50–950 ramp

primary

#1F6189

secondary

#B9744B

accent

#8042E6

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C10

muted

#7A7D7F

Preview Lab

Preview with #1F6189

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

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