#64A0F4#64A0F4

#64A0F4 is a light, vivid blue. Relative luminance 0.344; OKLCH L 70.2% C 0.139 H 257.0°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#64A0F4
RGB	rgb(100, 160, 244)
HSL	hsl(215, 87%, 67%)
HSV	hsv(215, 59%, 96%)
CMYK	cmyk(59%, 34.4%, 0%, 4.3%)
CIE-LAB	lab(65.26, 5.19, -47.87)
CIE-LCH	lch(65.26, 48.15, 276.18°)
OKLab	oklab(70.17% -0.0312 -0.1355)
OKLCH	oklch(70.17% 0.139 257)
XYZ	xyz(34.1497, 34.3796, 90.4067)
Luminance	0.3438 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A0F4 #F4B864

analogous

#64E8F4 #64A0F4 #7064F4

triadic

#64A0F4 #F464A0 #A0F464

tetradic

#64A0F4 #F464E8 #F4B864 #64F470

square

#64A0F4 #F464E8 #F4B864 #64F470

split-complementary

#64A0F4 #F47064 #E8F464

monochromatic

#0F5FCF #2B7DF0 #64A0F4 #9DC3F8 #D6E6FC

Accessibility & contrast

On white

2.67

#64A0F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#64A0F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A0F4

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A0F4	#FFFFFF	#000000	##000000
##64A0F4	1.00	2.67	7.88	7.88
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA6F7

Deuteranopia (green-blind)

#6A98F2

Tritanopia (blue-blind)

#00B3BF

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #64a0f4;
/* rgb */ color: rgb(100, 160, 244);
/* oklch */ color: oklch(70.2% 0.139 257.0);

Tailwind

colors: {
  custom: {
    50: '#9bbbf8',
    500: '#64a0f4',
    950: '#000000',
  },
}

SCSS

$custom: #64a0f4;
$custom-light: #9bbbf8;
$custom-dark: #000000;

JSON

{
  "hex": "#64a0f4",
  "rgb": {
    "r": 100,
    "g": 160,
    "b": 244
  },
  "hsl": {
    "h": 215,
    "s": 86.747,
    "l": 67.451
  },
  "oklch": {
    "l": 0.7017,
    "c": 0.13902,
    "h": 257
  },
  "luminance": 0.34383
}

Semantic roles & 50–950 ramp

primary

#64A0F4

secondary

#F0DEC3

accent

#8602E3

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #64A0F4

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

Preview Lab → · Contrast checker → · Palette generator →