#1F8EAD#1F8EAD

#1F8EAD is a mid, moderate cyan. Relative luminance 0.227; OKLCH L 60.2% C 0.104 H 222.1°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#1F8EAD
RGB	rgb(31, 142, 173)
HSL	hsl(193, 70%, 40%)
HSV	hsv(193, 82%, 68%)
CMYK	cmyk(82.1%, 17.9%, 0%, 32.2%)
CIE-LAB	lab(54.71, -18.85, -24.77)
CIE-LCH	lch(54.71, 31.13, 232.73°)
OKLab	oklab(60.18% -0.0769 -0.0694)
OKLCH	oklch(60.18% 0.104 222.1)
XYZ	xyz(17.7777, 22.6522, 42.9624)
Luminance	0.2265 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8EAD #AD3E1F

analogous

#1FAD85 #1F8EAD #1F47AD

triadic

#1F8EAD #AD1F8E #8EAD1F

tetradic

#1F8EAD #851FAD #AD3E1F #47AD1F

square

#1F8EAD #851FAD #AD3E1F #47AD1F

split-complementary

#1F8EAD #AD1F47 #AD851F

monochromatic

#0C3945 #166379 #1F8EAD #2FB5DA #63C7E3

Accessibility & contrast

On white

3.80

#1F8EAD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#1F8EAD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8EAD

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8EAD	#FFFFFF	#000000	##000000
##1F8EAD	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8AAF

Deuteranopia (green-blind)

#697DAD

Tritanopia (blue-blind)

#009898

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1f8ead;
/* rgb */ color: rgb(31, 142, 173);
/* oklch */ color: oklch(60.2% 0.104 222.1);

Tailwind

colors: {
  custom: {
    50: '#74afc5',
    500: '#1f8ead',
    950: '#000000',
  },
}

SCSS

$custom: #1f8ead;
$custom-light: #74afc5;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8ead",
  "rgb": {
    "r": 31,
    "g": 142,
    "b": 173
  },
  "hsl": {
    "h": 193.099,
    "s": 69.608,
    "l": 40
  },
  "oklch": {
    "l": 0.60183,
    "c": 0.10361,
    "h": 222.1
  },
  "luminance": 0.22654
}

Semantic roles & 50–950 ramp

primary

#1F8EAD

secondary

#C87760

accent

#623BEC

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #1F8EAD

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

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