#7F99CC#7F99CC

#7F99CC is a light, moderate blue. Relative luminance 0.317; OKLCH L 68.3% C 0.081 H 263.5°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#7F99CC
RGB	rgb(127, 153, 204)
HSL	hsl(220, 43%, 65%)
HSV	hsv(220, 38%, 80%)
CMYK	cmyk(37.7%, 25%, 0%, 20%)
CIE-LAB	lab(63.05, 3.57, -29.10)
CIE-LCH	lch(63.05, 29.32, 276.99°)
OKLab	oklab(68.26% -0.0093 -0.0808)
OKLCH	oklch(68.26% 0.081 263.5)
XYZ	xyz(31.0394, 31.6526, 61.5891)
Luminance	0.3165 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F99CC #CCB27F

analogous

#7FC0CC #7F99CC #8B7FCC

triadic

#7F99CC #CC7F99 #99CC7F

tetradic

#7F99CC #CC7FC0 #CCB27F #7FCC8B

square

#7F99CC #CC7FC0 #CCB27F #7FCC8B

split-complementary

#7F99CC #CC8B7F #C0CC7F

monochromatic

#3B5A95 #5376BB #7F99CC #ABBCDD #D7DFEF

Accessibility & contrast

On white

2.86

#7F99CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#7F99CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #7F99CC

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F99CC	#FFFFFF	#000000	##000000
##7F99CC	1.00	2.86	7.33	7.33
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879CCE

Deuteranopia (green-blind)

#8095CB

Tritanopia (blue-blind)

#66A4AB

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #7f99cc;
/* rgb */ color: rgb(127, 153, 204);
/* oklch */ color: oklch(68.3% 0.081 263.5);

Tailwind

colors: {
  custom: {
    50: '#a6b6db',
    500: '#7f99cc',
    950: '#000000',
  },
}

SCSS

$custom: #7f99cc;
$custom-light: #a6b6db;
$custom-dark: #000000;

JSON

{
  "hex": "#7f99cc",
  "rgb": {
    "r": 127,
    "g": 153,
    "b": 204
  },
  "hsl": {
    "h": 219.74,
    "s": 43.017,
    "l": 64.902
  },
  "oklch": {
    "l": 0.68256,
    "c": 0.08135,
    "h": 263.5
  },
  "luminance": 0.31654
}

Semantic roles & 50–950 ramp

primary

#7F99CC

secondary

#E1D8C6

accent

#892FB6

background

#FAFBFD

surface

#F4F6FB

border

#CED0D4

text

#101115

muted

#7F8083

Preview Lab

Preview with #7F99CC

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

Preview Lab → · Contrast checker → · Palette generator →