#4687E7#4687E7

#4687E7 is a light, vivid blue. Relative luminance 0.244; OKLCH L 62.8% C 0.160 H 258.2°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#4687E7
RGB	rgb(70, 135, 231)
HSL	hsl(216, 77%, 59%)
HSV	hsv(216, 70%, 91%)
CMYK	cmyk(69.7%, 41.6%, 0%, 9.4%)
CIE-LAB	lab(56.48, 10.51, -54.70)
CIE-LCH	lch(56.48, 55.70, 280.88°)
OKLab	oklab(62.79% -0.0327 -0.1562)
OKLCH	oklch(62.79% 0.16 258.2)
XYZ	xyz(25.6083, 24.3968, 78.9453)
Luminance	0.2440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4687E7 #E7A646

analogous

#46D8E7 #4687E7 #5646E7

triadic

#4687E7 #E74687 #87E746

tetradic

#4687E7 #E746D8 #E7A646 #46E756

square

#4687E7 #E746D8 #E7A646 #46E756

split-complementary

#4687E7 #E75646 #D8E746

monochromatic

#154C9E #1C66D4 #4687E7 #7CAAEE #B2CDF5

Accessibility & contrast

On white

3.57

#4687E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#4687E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4687E7

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4687E7	#FFFFFF	#000000	##000000
##4687E7	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5990EB

Deuteranopia (green-blind)

#3E81E5

Tritanopia (blue-blind)

#009DAC

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4687e7;
/* rgb */ color: rgb(70, 135, 231);
/* oklch */ color: oklch(62.8% 0.160 258.2);

Tailwind

colors: {
  custom: {
    50: '#8ba9ef',
    500: '#4687e7',
    950: '#000000',
  },
}

SCSS

$custom: #4687e7;
$custom-light: #8ba9ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4687e7",
  "rgb": {
    "r": 70,
    "g": 135,
    "b": 231
  },
  "hsl": {
    "h": 215.776,
    "s": 77.033,
    "l": 59.02
  },
  "oklch": {
    "l": 0.62785,
    "c": 0.15963,
    "h": 258.2
  },
  "luminance": 0.244
}

Semantic roles & 50–950 ramp

primary

#4687E7

secondary

#E4CAA5

accent

#A634F4

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4687E7

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

Preview Lab → · Contrast checker → · Palette generator →