#1F76A8#1F76A8

#1F76A8 is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 54.0% C 0.111 H 239.7°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#1F76A8
RGB	rgb(31, 118, 168)
HSL	hsl(202, 69%, 39%)
HSV	hsv(202, 82%, 66%)
CMYK	cmyk(81.5%, 29.8%, 0%, 34.1%)
CIE-LAB	lab(47.07, -7.12, -33.77)
CIE-LCH	lch(47.07, 34.52, 258.10°)
OKLab	oklab(54.01% -0.0559 -0.0957)
OKLCH	oklch(54.01% 0.111 239.7)
XYZ	xyz(14.1086, 16.0736, 39.3971)
Luminance	0.1608 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F76A8 #A8511F

analogous

#1FA896 #1F76A8 #1F32A8

triadic

#1F76A8 #A81F76 #76A81F

tetradic

#1F76A8 #961FA8 #A8511F #32A81F

square

#1F76A8 #961FA8 #A8511F #32A81F

split-complementary

#1F76A8 #A81F32 #A8961F

monochromatic

#0C2D41 #155274 #1F76A8 #2C99D8 #60B2E2

Accessibility & contrast

On white

4.98

#1F76A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#1F76A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F76A8

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F76A8	#FFFFFF	#000000	##FFFFFF
##1F76A8	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E77AA

Deuteranopia (green-blind)

#4C6AA7

Tritanopia (blue-blind)

#008388

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1f76a8;
/* rgb */ color: rgb(31, 118, 168);
/* oklch */ color: oklch(54.0% 0.111 239.7);

Tailwind

colors: {
  custom: {
    50: '#729dc2',
    500: '#1f76a8',
    950: '#000000',
  },
}

SCSS

$custom: #1f76a8;
$custom-light: #729dc2;
$custom-dark: #000000;

JSON

{
  "hex": "#1f76a8",
  "rgb": {
    "r": 31,
    "g": 118,
    "b": 168
  },
  "hsl": {
    "h": 201.898,
    "s": 68.844,
    "l": 39.02
  },
  "oklch": {
    "l": 0.54007,
    "c": 0.11082,
    "h": 239.7
  },
  "luminance": 0.16075
}

Semantic roles & 50–950 ramp

primary

#1F76A8

secondary

#C6835D

accent

#7C3CEC

background

#F7F9FB

surface

#EDF2F7

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #1F76A8

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

Preview Lab → · Contrast checker → · Palette generator →