#319EB3#319EB3

#319EB3 is a light, moderate teal. Relative luminance 0.284; OKLCH L 64.8% C 0.100 H 213.4°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#319EB3
RGB	rgb(49, 158, 179)
HSL	hsl(190, 57%, 45%)
HSV	hsv(190, 73%, 70%)
CMYK	cmyk(72.6%, 11.7%, 0%, 29.8%)
CIE-LAB	lab(60.21, -23.25, -19.72)
CIE-LCH	lch(60.21, 30.49, 220.31°)
OKLab	oklab(64.78% -0.0833 -0.0549)
OKLCH	oklch(64.78% 0.1 213.4)
XYZ	xyz(21.6267, 28.3588, 46.9731)
Luminance	0.2836 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319EB3 #B34631

analogous

#31B387 #319EB3 #315DB3

triadic

#319EB3 #B3319E #9EB331

tetradic

#319EB3 #8731B3 #B34631 #5DB331

square

#319EB3 #8731B3 #B34631 #5DB331

split-complementary

#319EB3 #B3315D #B38731

monochromatic

#174953 #247483 #319EB3 #52BBD0 #82CEDD

Accessibility & contrast

On white

3.15

#319EB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#319EB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319EB3

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319EB3	#FFFFFF	#000000	##000000
##319EB3	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E99B4

Deuteranopia (green-blind)

#7C8BB3

Tritanopia (blue-blind)

#00A6A4

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #319eb3;
/* rgb */ color: rgb(49, 158, 179);
/* oklch */ color: oklch(64.8% 0.100 213.4);

Tailwind

colors: {
  custom: {
    50: '#7cbbc9',
    500: '#319eb3',
    950: '#000000',
  },
}

SCSS

$custom: #319eb3;
$custom-light: #7cbbc9;
$custom-dark: #000000;

JSON

{
  "hex": "#319eb3",
  "rgb": {
    "r": 49,
    "g": 158,
    "b": 179
  },
  "hsl": {
    "h": 189.692,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.64783,
    "c": 0.09975,
    "h": 213.4
  },
  "luminance": 0.28361
}

Semantic roles & 50–950 ramp

primary

#319EB3

secondary

#C6867A

accent

#6048E0

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #319EB3

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

Preview Lab → · Contrast checker → · Palette generator →