#1F697D#1F697D

#1F697D is a mid, moderate cyan. Relative luminance 0.119; OKLCH L 48.5% C 0.077 H 219.8°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#1F697D
RGB	rgb(31, 105, 125)
HSL	hsl(193, 60%, 31%)
HSV	hsv(193, 75%, 49%)
CMYK	cmyk(75.2%, 16%, 0%, 51%)
CIE-LAB	lab(41.02, -15.22, -17.62)
CIE-LCH	lch(41.02, 23.28, 229.18°)
OKLab	oklab(48.54% -0.059 -0.0492)
OKLCH	oklch(48.54% 0.077 219.8)
XYZ	xyz(9.3168, 11.8740, 21.1990)
Luminance	0.1187 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F697D #7D331F

analogous

#1F7D62 #1F697D #1F3A7D

triadic

#1F697D #7D1F69 #697D1F

tetradic

#1F697D #621F7D #7D331F #3A7D1F

square

#1F697D #621F7D #7D331F #3A7D1F

split-complementary

#1F697D #7D1F3A #7D621F

monochromatic

#07171B #13404C #1F697D #2B92AE #45B3D1

Accessibility & contrast

On white

6.22

#1F697D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#1F697D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F697D

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F697D	#FFFFFF	#000000	##FFFFFF
##1F697D	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D667E

Deuteranopia (green-blind)

#505D7D

Tritanopia (blue-blind)

#00706F

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #1f697d;
/* rgb */ color: rgb(31, 105, 125);
/* oklch */ color: oklch(48.5% 0.077 219.8);

Tailwind

colors: {
  custom: {
    50: '#6994a2',
    500: '#1f697d',
    950: '#000000',
  },
}

SCSS

$custom: #1f697d;
$custom-light: #6994a2;
$custom-dark: #000000;

JSON

{
  "hex": "#1f697d",
  "rgb": {
    "r": 31,
    "g": 105,
    "b": 125
  },
  "hsl": {
    "h": 192.766,
    "s": 60.256,
    "l": 30.588
  },
  "oklch": {
    "l": 0.48536,
    "c": 0.0768,
    "h": 219.8
  },
  "luminance": 0.11875
}

Semantic roles & 50–950 ramp

primary

#1F697D

secondary

#B05E48

accent

#6644E3

background

#F6F9FA

surface

#ECF1F3

border

#C7CBCD

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #1F697D

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

Preview Lab → · Contrast checker → · Palette generator →