#1F62AA#1F62AA

#1F62AA is a mid, vivid cyan. Relative luminance 0.119; OKLCH L 49.3% C 0.133 H 253.6°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#1F62AA
RGB	rgb(31, 98, 170)
HSL	hsl(211, 69%, 39%)
HSV	hsv(211, 82%, 67%)
CMYK	cmyk(81.8%, 42.4%, 0%, 33.3%)
CIE-LAB	lab(41.10, 6.00, -44.41)
CIE-LCH	lch(41.10, 44.81, 277.69°)
OKLab	oklab(49.35% -0.0375 -0.1271)
OKLCH	oklch(49.35% 0.133 253.6)
XYZ	xyz(12.1857, 11.9275, 39.6824)
Luminance	0.1193 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F62AA #AA671F

analogous

#1FA8AA #1F62AA #221FAA

triadic

#1F62AA #AA1F62 #62AA1F

tetradic

#1F62AA #AA1FA8 #AA671F #1FAA22

square

#1F62AA #AA1FA8 #AA671F #1FAA22

split-complementary

#1F62AA #AA221F #A8AA1F

monochromatic

#0C2642 #164476 #1F62AA #2D80D9 #619FE2

Accessibility & contrast

On white

6.20

#1F62AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#1F62AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F62AA

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F62AA	#FFFFFF	#000000	##FFFFFF
##1F62AA	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E68AD

Deuteranopia (green-blind)

#255BA9

Tritanopia (blue-blind)

#00737D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #1f62aa;
/* rgb */ color: rgb(31, 98, 170);
/* oklch */ color: oklch(49.3% 0.133 253.6);

Tailwind

colors: {
  custom: {
    50: '#728ec4',
    500: '#1f62aa',
    950: '#000000',
  },
}

SCSS

$custom: #1f62aa;
$custom-light: #728ec4;
$custom-dark: #000000;

JSON

{
  "hex": "#1f62aa",
  "rgb": {
    "r": 31,
    "g": 98,
    "b": 170
  },
  "hsl": {
    "h": 211.079,
    "s": 69.154,
    "l": 39.412
  },
  "oklch": {
    "l": 0.49348,
    "c": 0.13256,
    "h": 253.6
  },
  "luminance": 0.11929
}

Semantic roles & 50–950 ramp

primary

#1F62AA

secondary

#C7945E

accent

#973CEC

background

#F7F8FC

surface

#EDF0F8

border

#C8CBD1

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #1F62AA

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

Preview Lab → · Contrast checker → · Palette generator →