#1F60AB#1F60AB

#1F60AB is a mid, vivid cyan. Relative luminance 0.116; OKLCH L 49.0% C 0.136 H 254.8°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#1F60AB
RGB	rgb(31, 96, 171)
HSL	hsl(212, 69%, 40%)
HSV	hsv(212, 82%, 67%)
CMYK	cmyk(81.9%, 43.9%, 0%, 32.9%)
CIE-LAB	lab(40.57, 7.68, -45.86)
CIE-LCH	lch(40.57, 46.49, 279.51°)
OKLab	oklab(48.95% -0.0356 -0.1314)
OKLCH	oklch(48.95% 0.136 254.8)
XYZ	xyz(12.0959, 11.5958, 40.1209)
Luminance	0.1160 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F60AB #AB6A1F

analogous

#1FA6AB #1F60AB #241FAB

triadic

#1F60AB #AB1F60 #60AB1F

tetradic

#1F60AB #AB1FA6 #AB6A1F #1FAB24

square

#1F60AB #AB1FA6 #AB6A1F #1FAB24

split-complementary

#1F60AB #AB241F #A6AB1F

monochromatic

#0C2643 #164377 #1F60AB #2E7DD9 #629EE3

Accessibility & contrast

On white

6.33

#1F60AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#1F60AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F60AB

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F60AB	#FFFFFF	#000000	##FFFFFF
##1F60AB	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A66AE

Deuteranopia (green-blind)

#1E5AAA

Tritanopia (blue-blind)

#00727D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #1f60ab;
/* rgb */ color: rgb(31, 96, 171);
/* oklch */ color: oklch(49.0% 0.136 254.8);

Tailwind

colors: {
  custom: {
    50: '#728cc4',
    500: '#1f60ab',
    950: '#000000',
  },
}

SCSS

$custom: #1f60ab;
$custom-light: #728cc4;
$custom-dark: #000000;

JSON

{
  "hex": "#1f60ab",
  "rgb": {
    "r": 31,
    "g": 96,
    "b": 171
  },
  "hsl": {
    "h": 212.143,
    "s": 69.307,
    "l": 39.608
  },
  "oklch": {
    "l": 0.48952,
    "c": 0.13618,
    "h": 254.8
  },
  "luminance": 0.11597
}

Semantic roles & 50–950 ramp

primary

#1F60AB

secondary

#C7975E

accent

#9A3CEC

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#090C13

muted

#7B7D82

Preview Lab

Preview with #1F60AB

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

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