#1F7AA8#1F7AA8

#1F7AA8 is a mid, moderate cyan. Relative luminance 0.170; OKLCH L 55.0% C 0.108 H 236.5°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#1F7AA8
RGB	rgb(31, 122, 168)
HSL	hsl(200, 69%, 39%)
HSV	hsv(200, 82%, 66%)
CMYK	cmyk(81.5%, 27.4%, 0%, 34.1%)
CIE-LAB	lab(48.30, -9.46, -31.84)
CIE-LCH	lch(48.30, 33.22, 253.45°)
OKLab	oklab(54.99% -0.0597 -0.09)
OKLCH	oklch(54.99% 0.108 236.5)
XYZ	xyz(14.5897, 17.0357, 39.5575)
Luminance	0.1704 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7AA8 #A84D1F

analogous

#1FA892 #1F7AA8 #1F36A8

triadic

#1F7AA8 #A81F7A #7AA81F

tetradic

#1F7AA8 #921FA8 #A84D1F #36A81F

square

#1F7AA8 #921FA8 #A84D1F #36A81F

split-complementary

#1F7AA8 #A81F36 #A8921F

monochromatic

#0C2F41 #155474 #1F7AA8 #2C9ED8 #60B6E2

Accessibility & contrast

On white

4.76

#1F7AA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#1F7AA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7AA8

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7AA8	#FFFFFF	#000000	##FFFFFF
##1F7AA8	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#647AAA

Deuteranopia (green-blind)

#516DA7

Tritanopia (blue-blind)

#00868A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1f7aa8;
/* rgb */ color: rgb(31, 122, 168);
/* oklch */ color: oklch(55.0% 0.108 236.5);

Tailwind

colors: {
  custom: {
    50: '#72a0c2',
    500: '#1f7aa8',
    950: '#000000',
  },
}

SCSS

$custom: #1f7aa8;
$custom-light: #72a0c2;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7aa8",
  "rgb": {
    "r": 31,
    "g": 122,
    "b": 168
  },
  "hsl": {
    "h": 200.146,
    "s": 68.844,
    "l": 39.02
  },
  "oklch": {
    "l": 0.54988,
    "c": 0.10799,
    "h": 236.5
  },
  "luminance": 0.17038
}

Semantic roles & 50–950 ramp

primary

#1F7AA8

secondary

#C6805D

accent

#773CEC

background

#F7F9FB

surface

#EDF2F7

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #1F7AA8

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

Preview Lab → · Contrast checker → · Palette generator →