#1F84A8#1F84A8

#1F84A8 is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.5% C 0.103 H 227.7°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#1F84A8
RGB	rgb(31, 132, 168)
HSL	hsl(196, 69%, 39%)
HSV	hsv(196, 82%, 66%)
CMYK	cmyk(81.5%, 21.4%, 0%, 34.1%)
CIE-LAB	lab(51.40, -15.14, -27.01)
CIE-LCH	lch(51.40, 30.97, 240.73°)
OKLab	oklab(57.46% -0.0692 -0.0759)
OKLCH	oklch(57.46% 0.103 227.7)
XYZ	xyz(15.8813, 19.6190, 39.9880)
Luminance	0.1962 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F84A8 #A8431F

analogous

#1FA888 #1F84A8 #1F40A8

triadic

#1F84A8 #A81F84 #84A81F

tetradic

#1F84A8 #881FA8 #A8431F #40A81F

square

#1F84A8 #881FA8 #A8431F #40A81F

split-complementary

#1F84A8 #A81F40 #A8881F

monochromatic

#0C3341 #155B74 #1F84A8 #2CABD8 #60C0E2

Accessibility & contrast

On white

4.26

#1F84A8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#1F84A8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F84A8

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F84A8	#FFFFFF	#000000	##000000
##1F84A8	1.00	4.26	4.92	4.92
#FFFFFF	4.26	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)

#7182AA

Deuteranopia (green-blind)

#5F75A8

Tritanopia (blue-blind)

#008E90

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1f84a8;
/* rgb */ color: rgb(31, 132, 168);
/* oklch */ color: oklch(57.5% 0.103 227.7);

Tailwind

colors: {
  custom: {
    50: '#73a7c2',
    500: '#1f84a8',
    950: '#000000',
  },
}

SCSS

$custom: #1f84a8;
$custom-light: #73a7c2;
$custom-dark: #000000;

JSON

{
  "hex": "#1f84a8",
  "rgb": {
    "r": 31,
    "g": 132,
    "b": 168
  },
  "hsl": {
    "h": 195.766,
    "s": 68.844,
    "l": 39.02
  },
  "oklch": {
    "l": 0.57461,
    "c": 0.10275,
    "h": 227.7
  },
  "luminance": 0.19621
}

Semantic roles & 50–950 ramp

primary

#1F84A8

secondary

#C6785D

accent

#6A3CEC

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #1F84A8

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

Preview Lab → · Contrast checker → · Palette generator →