#1F698C#1F698C

#1F698C is a mid, moderate cyan. Relative luminance 0.123; OKLCH L 49.3% C 0.090 H 233.7°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#1F698C
RGB	rgb(31, 105, 140)
HSL	hsl(199, 64%, 34%)
HSV	hsv(199, 78%, 55%)
CMYK	cmyk(77.9%, 25%, 0%, 45.1%)
CIE-LAB	lab(41.67, -9.82, -25.65)
CIE-LCH	lch(41.67, 27.46, 249.06°)
OKLab	oklab(49.27% -0.053 -0.0723)
OKLCH	oklch(49.27% 0.09 233.7)
XYZ	xyz(10.3484, 12.2867, 26.6320)
Luminance	0.1229 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F698C #8C421F

analogous

#1F8C78 #1F698C #1F328C

triadic

#1F698C #8C1F69 #698C1F

tetradic

#1F698C #781F8C #8C421F #328C1F

square

#1F698C #781F8C #8C421F #328C1F

split-complementary

#1F698C #8C1F32 #8C781F

monochromatic

#091E28 #14435A #1F698C #2A8FBE #4EABD8

Accessibility & contrast

On white

6.07

#1F698C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#1F698C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F698C

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F698C	#FFFFFF	#000000	##FFFFFF
##1F698C	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58688E

Deuteranopia (green-blind)

#495E8B

Tritanopia (blue-blind)

#007275

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #1f698c;
/* rgb */ color: rgb(31, 105, 140);
/* oklch */ color: oklch(49.3% 0.090 233.7);

Tailwind

colors: {
  custom: {
    50: '#6c93ad',
    500: '#1f698c',
    950: '#000000',
  },
}

SCSS

$custom: #1f698c;
$custom-light: #6c93ad;
$custom-dark: #000000;

JSON

{
  "hex": "#1f698c",
  "rgb": {
    "r": 31,
    "g": 105,
    "b": 140
  },
  "hsl": {
    "h": 199.266,
    "s": 63.743,
    "l": 33.529
  },
  "oklch": {
    "l": 0.49274,
    "c": 0.08962,
    "h": 233.7
  },
  "luminance": 0.12288
}

Semantic roles & 50–950 ramp

primary

#1F698C

secondary

#BB704C

accent

#7641E7

background

#F6F9FA

surface

#ECF1F4

border

#C7CBCE

text

#080D10

muted

#7A7E7F

Preview Lab

Preview with #1F698C

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

Preview Lab → · Contrast checker → · Palette generator →