#1F629D#1F629D

#1F629D is a mid, moderate cyan. Relative luminance 0.115; OKLCH L 48.5% C 0.115 H 249.3°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#1F629D
RGB	rgb(31, 98, 157)
HSL	hsl(208, 67%, 37%)
HSV	hsv(208, 80%, 62%)
CMYK	cmyk(80.3%, 37.6%, 0%, 38.4%)
CIE-LAB	lab(40.34, 0.92, -37.90)
CIE-LCH	lch(40.34, 37.91, 271.39°)
OKLab	oklab(48.51% -0.0408 -0.108)
OKLCH	oklch(48.51% 0.115 249.3)
XYZ	xyz(11.0162, 11.4597, 33.5231)
Luminance	0.1146 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F629D #9D5A1F

analogous

#1F9D99 #1F629D #1F239D

triadic

#1F629D #9D1F62 #629D1F

tetradic

#1F629D #991F9D #9D5A1F #239D1F

square

#1F629D #991F9D #9D5A1F #239D1F

split-complementary

#1F629D #9D1F23 #9D991F

monochromatic

#0B2237 #15426A #1F629D #2982D0 #589FDE

Accessibility & contrast

On white

6.38

#1F629D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#1F629D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F629D

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F629D	#FFFFFF	#000000	##FFFFFF
##1F629D	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46659F

Deuteranopia (green-blind)

#335A9C

Tritanopia (blue-blind)

#007078

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #1f629d;
/* rgb */ color: rgb(31, 98, 157);
/* oklch */ color: oklch(48.5% 0.115 249.3);

Tailwind

colors: {
  custom: {
    50: '#6f8eba',
    500: '#1f629d',
    950: '#000000',
  },
}

SCSS

$custom: #1f629d;
$custom-light: #6f8eba;
$custom-dark: #000000;

JSON

{
  "hex": "#1f629d",
  "rgb": {
    "r": 31,
    "g": 98,
    "b": 157
  },
  "hsl": {
    "h": 208.095,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.48511,
    "c": 0.11548,
    "h": 249.3
  },
  "luminance": 0.11461
}

Semantic roles & 50–950 ramp

primary

#1F629D

secondary

#C28856

accent

#8E3EEA

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1F629D

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

Preview Lab → · Contrast checker → · Palette generator →