#0789FF#0789FF

#0789FF is a light, highly saturated cyan. Relative luminance 0.252; OKLCH L 63.5% C 0.200 H 254.1°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#0789FF
RGB	rgb(7, 137, 255)
HSL	hsl(209, 100%, 51%)
HSV	hsv(209, 97%, 100%)
CMYK	cmyk(97.3%, 46.3%, 0%, 0%)
CIE-LAB	lab(57.22, 13.37, -66.86)
CIE-LCH	lch(57.22, 68.19, 281.31°)
OKLab	oklab(63.47% -0.055 -0.1925)
OKLCH	oklch(63.47% 0.2 254.1)
XYZ	xyz(27.0764, 25.1528, 98.0162)
Luminance	0.2516 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0789FF #FF7D07

analogous

#07FFF9 #0789FF #070DFF

triadic

#0789FF #FF0789 #89FF07

tetradic

#0789FF #F907FF #FF7D07 #0DFF07

square

#0789FF #F907FF #FF7D07 #0DFF07

split-complementary

#0789FF #FF070D #FFF907

monochromatic

#00498C #0069C9 #0789FF #44A6FF #81C3FF

Accessibility & contrast

On white

3.48

#0789FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#0789FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #0789FF

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0789FF	#FFFFFF	#000000	##000000
##0789FF	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4594FF

Deuteranopia (green-blind)

#0080FD

Tritanopia (blue-blind)

#00A6B8

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #0789ff;
/* rgb */ color: rgb(7, 137, 255);
/* oklch */ color: oklch(63.5% 0.200 254.1);

Tailwind

colors: {
  custom: {
    50: '#82aaff',
    500: '#0789ff',
    950: '#000000',
  },
}

SCSS

$custom: #0789ff;
$custom-light: #82aaff;
$custom-dark: #000000;

JSON

{
  "hex": "#0789ff",
  "rgb": {
    "r": 7,
    "g": 137,
    "b": 255
  },
  "hsl": {
    "h": 208.548,
    "s": 100,
    "l": 51.373
  },
  "oklch": {
    "l": 0.63466,
    "c": 0.20019,
    "h": 254.1
  },
  "luminance": 0.25156
}

Semantic roles & 50–950 ramp

primary

#0789FF

secondary

#E8AE7A

accent

#8F29FF

background

#F9FAFF

surface

#F1F4FF

border

#CBCED7

text

#0D0F18

muted

#7E7F86

Preview Lab

Preview with #0789FF

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

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