#1F6FA7#1F6FA7

#1F6FA7 is a mid, moderate cyan. Relative luminance 0.144; OKLCH L 52.2% C 0.115 H 244.5°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#1F6FA7
RGB	rgb(31, 111, 167)
HSL	hsl(205, 69%, 39%)
HSV	hsv(205, 81%, 65%)
CMYK	cmyk(81.4%, 33.5%, 0%, 34.5%)
CIE-LAB	lab(44.87, -3.30, -36.65)
CIE-LCH	lch(44.87, 36.80, 264.86°)
OKLab	oklab(52.25% -0.0498 -0.1042)
OKLCH	oklch(52.25% 0.115 244.5)
XYZ	xyz(13.2218, 14.4486, 38.6437)
Luminance	0.1445 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6FA7 #A7571F

analogous

#1FA79B #1F6FA7 #1F2BA7

triadic

#1F6FA7 #A71F6F #6FA71F

tetradic

#1F6FA7 #9B1FA7 #A7571F #2BA71F

square

#1F6FA7 #9B1FA7 #A7571F #2BA71F

split-complementary

#1F6FA7 #A71F2B #A79B1F

monochromatic

#0C2A40 #154D73 #1F6FA7 #2B91D8 #5FACE1

Accessibility & contrast

On white

5.40

#1F6FA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#1F6FA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6FA7

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6FA7	#FFFFFF	#000000	##FFFFFF
##1F6FA7	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5571A9

Deuteranopia (green-blind)

#4265A6

Tritanopia (blue-blind)

#007D83

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1f6fa7;
/* rgb */ color: rgb(31, 111, 167);
/* oklch */ color: oklch(52.2% 0.115 244.5);

Tailwind

colors: {
  custom: {
    50: '#7198c1',
    500: '#1f6fa7',
    950: '#000000',
  },
}

SCSS

$custom: #1f6fa7;
$custom-light: #7198c1;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6fa7",
  "rgb": {
    "r": 31,
    "g": 111,
    "b": 167
  },
  "hsl": {
    "h": 204.706,
    "s": 68.687,
    "l": 38.824
  },
  "oklch": {
    "l": 0.52249,
    "c": 0.11545,
    "h": 244.5
  },
  "luminance": 0.1445
}

Semantic roles & 50–950 ramp

primary

#1F6FA7

secondary

#C6885C

accent

#843CEC

background

#F7F9FB

surface

#EDF2F7

border

#C8CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #1F6FA7

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

Preview Lab → · Contrast checker → · Palette generator →