#1F84A7#1F84A7

#1F84A7 is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.4% C 0.102 H 226.9°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#1F84A7
RGB	rgb(31, 132, 167)
HSL	hsl(195, 69%, 39%)
HSV	hsv(195, 81%, 65%)
CMYK	cmyk(81.4%, 21%, 0%, 34.5%)
CIE-LAB	lab(51.36, -15.49, -26.50)
CIE-LCH	lch(51.36, 30.70, 239.68°)
OKLab	oklab(57.41% -0.0696 -0.0745)
OKLCH	oklch(57.41% 0.102 226.9)
XYZ	xyz(15.7885, 19.5819, 39.4993)
Luminance	0.1958 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F84A7 #A7421F

analogous

#1FA786 #1F84A7 #1F40A7

triadic

#1F84A7 #A71F84 #84A71F

tetradic

#1F84A7 #861FA7 #A7421F #40A71F

square

#1F84A7 #861FA7 #A7421F #40A71F

split-complementary

#1F84A7 #A71F40 #A7861F

monochromatic

#0C3240 #155B73 #1F84A7 #2BABD8 #5FC0E1

Accessibility & contrast

On white

4.27

#1F84A7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#1F84A7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F84A7

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F84A7	#FFFFFF	#000000	##000000
##1F84A7	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7181A9

Deuteranopia (green-blind)

#5F75A7

Tritanopia (blue-blind)

#008E90

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1f84a7;
/* rgb */ color: rgb(31, 132, 167);
/* oklch */ color: oklch(57.4% 0.102 226.9);

Tailwind

colors: {
  custom: {
    50: '#73a7c1',
    500: '#1f84a7',
    950: '#000000',
  },
}

SCSS

$custom: #1f84a7;
$custom-light: #73a7c1;
$custom-dark: #000000;

JSON

{
  "hex": "#1f84a7",
  "rgb": {
    "r": 31,
    "g": 132,
    "b": 167
  },
  "hsl": {
    "h": 195.441,
    "s": 68.687,
    "l": 38.824
  },
  "oklch": {
    "l": 0.57413,
    "c": 0.10192,
    "h": 226.9
  },
  "luminance": 0.19584
}

Semantic roles & 50–950 ramp

primary

#1F84A7

secondary

#C6775C

accent

#693CEC

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #1F84A7

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

Preview Lab → · Contrast checker → · Palette generator →