#1F85A5#1F85A5

#1F85A5 is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 57.6% C 0.100 H 224.5°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#1F85A5
RGB	rgb(31, 133, 165)
HSL	hsl(194, 68%, 38%)
HSV	hsv(194, 81%, 65%)
CMYK	cmyk(81.2%, 19.4%, 0%, 35.3%)
CIE-LAB	lab(51.59, -16.75, -24.99)
CIE-LCH	lch(51.59, 30.08, 236.17°)
OKLab	oklab(57.57% -0.0713 -0.0701)
OKLCH	oklch(57.57% 0.1 224.5)
XYZ	xyz(15.7413, 19.7810, 38.5785)
Luminance	0.1978 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F85A5 #A53F1F

analogous

#1FA582 #1F85A5 #1F42A5

triadic

#1F85A5 #A51F85 #85A51F

tetradic

#1F85A5 #821FA5 #A53F1F #42A51F

square

#1F85A5 #821FA5 #A53F1F #42A51F

split-complementary

#1F85A5 #A51F42 #A5821F

monochromatic

#0C323E #155B71 #1F85A5 #2AAED7 #5EC1E1

Accessibility & contrast

On white

4.24

#1F85A5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#1F85A5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F85A5

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F85A5	#FFFFFF	#000000	##000000
##1F85A5	1.00	4.24	4.96	4.96
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7382A7

Deuteranopia (green-blind)

#6275A5

Tritanopia (blue-blind)

#008F8F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1f85a5;
/* rgb */ color: rgb(31, 133, 165);
/* oklch */ color: oklch(57.6% 0.100 224.5);

Tailwind

colors: {
  custom: {
    50: '#72a8bf',
    500: '#1f85a5',
    950: '#000000',
  },
}

SCSS

$custom: #1f85a5;
$custom-light: #72a8bf;
$custom-dark: #000000;

JSON

{
  "hex": "#1f85a5",
  "rgb": {
    "r": 31,
    "g": 133,
    "b": 165
  },
  "hsl": {
    "h": 194.328,
    "s": 68.367,
    "l": 38.431
  },
  "oklch": {
    "l": 0.57568,
    "c": 0.10002,
    "h": 224.5
  },
  "luminance": 0.19783
}

Semantic roles & 50–950 ramp

primary

#1F85A5

secondary

#C5745B

accent

#663DEB

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #1F85A5

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

Preview Lab → · Contrast checker → · Palette generator →