#1F89AE#1F89AE

#1F89AE is a mid, moderate cyan. Relative luminance 0.212; OKLCH L 59.0% C 0.106 H 227.3°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#1F89AE
RGB	rgb(31, 137, 174)
HSL	hsl(196, 70%, 40%)
HSV	hsv(196, 82%, 68%)
CMYK	cmyk(82.2%, 21.3%, 0%, 31.8%)
CIE-LAB	lab(53.21, -15.78, -27.67)
CIE-LCH	lch(53.21, 31.86, 240.30°)
OKLab	oklab(58.99% -0.0717 -0.0778)
OKLCH	oklch(58.99% 0.106 227.3)
XYZ	xyz(17.1475, 21.2365, 43.2315)
Luminance	0.2124 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F89AE #AE441F

analogous

#1FAE8B #1F89AE #1F42AE

triadic

#1F89AE #AE1F89 #89AE1F

tetradic

#1F89AE #8B1FAE #AE441F #42AE1F

square

#1F89AE #8B1FAE #AE441F #42AE1F

split-complementary

#1F89AE #AE1F42 #AE8B1F

monochromatic

#0C3746 #16607A #1F89AE #30AEDA #64C2E3

Accessibility & contrast

On white

4.00

#1F89AE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#1F89AE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F89AE

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F89AE	#FFFFFF	#000000	##000000
##1F89AE	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7586B0

Deuteranopia (green-blind)

#6379AE

Tritanopia (blue-blind)

#009495

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #1f89ae;
/* rgb */ color: rgb(31, 137, 174);
/* oklch */ color: oklch(59.0% 0.106 227.3);

Tailwind

colors: {
  custom: {
    50: '#74abc6',
    500: '#1f89ae',
    950: '#000000',
  },
}

SCSS

$custom: #1f89ae;
$custom-light: #74abc6;
$custom-dark: #000000;

JSON

{
  "hex": "#1f89ae",
  "rgb": {
    "r": 31,
    "g": 137,
    "b": 174
  },
  "hsl": {
    "h": 195.524,
    "s": 69.756,
    "l": 40.196
  },
  "oklch": {
    "l": 0.5899,
    "c": 0.10583,
    "h": 227.3
  },
  "luminance": 0.21239
}

Semantic roles & 50–950 ramp

primary

#1F89AE

secondary

#C87B60

accent

#693BED

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #1F89AE

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

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