#1F6586#1F6586

#1F6586 is a mid, moderate cyan. Relative luminance 0.113; OKLCH L 47.9% C 0.086 H 233.4°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#1F6586
RGB	rgb(31, 101, 134)
HSL	hsl(199, 62%, 32%)
HSV	hsv(199, 77%, 53%)
CMYK	cmyk(76.9%, 24.6%, 0%, 47.5%)
CIE-LAB	lab(40.11, -9.66, -24.46)
CIE-LCH	lch(40.11, 26.29, 248.45°)
OKLab	oklab(47.94% -0.0511 -0.0688)
OKLCH	oklch(47.94% 0.086 233.4)
XYZ	xyz(9.5201, 11.3188, 24.2326)
Luminance	0.1132 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6586 #86401F

analogous

#1F8673 #1F6586 #1F3286

triadic

#1F6586 #861F65 #65861F

tetradic

#1F6586 #731F86 #86401F #32861F

square

#1F6586 #731F86 #86401F #32861F

split-complementary

#1F6586 #861F32 #86731F

monochromatic

#081A23 #144054 #1F6586 #2A8AB8 #4AA9D5

Accessibility & contrast

On white

6.43

#1F6586 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#1F6586 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6586

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6586	#FFFFFF	#000000	##FFFFFF
##1F6586	1.00	6.43	3.26	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556488

Deuteranopia (green-blind)

#475A85

Tritanopia (blue-blind)

#006E70

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #1f6586;
/* rgb */ color: rgb(31, 101, 134);
/* oklch */ color: oklch(47.9% 0.086 233.4);

Tailwind

colors: {
  custom: {
    50: '#6b90a9',
    500: '#1f6586',
    950: '#000000',
  },
}

SCSS

$custom: #1f6586;
$custom-light: #6b90a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6586",
  "rgb": {
    "r": 31,
    "g": 101,
    "b": 134
  },
  "hsl": {
    "h": 199.223,
    "s": 62.424,
    "l": 32.353
  },
  "oklch": {
    "l": 0.47943,
    "c": 0.08576,
    "h": 233.4
  },
  "luminance": 0.1132
}

Semantic roles & 50–950 ramp

primary

#1F6586

secondary

#B86D49

accent

#7742E5

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C10

muted

#7A7D7F

Preview Lab

Preview with #1F6586

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

Preview Lab → · Contrast checker → · Palette generator →