#5790BF#5790BF

#5790BF is a light, moderate cyan. Relative luminance 0.257; OKLCH L 63.4% C 0.093 H 244.9°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#5790BF
RGB	rgb(87, 144, 191)
HSL	hsl(207, 45%, 55%)
HSV	hsv(207, 54%, 75%)
CMYK	cmyk(54.5%, 24.6%, 0%, 25.1%)
CIE-LAB	lab(57.78, -5.08, -30.13)
CIE-LCH	lch(57.78, 30.56, 260.43°)
OKLab	oklab(63.36% -0.0395 -0.0843)
OKLCH	oklch(63.36% 0.093 244.9)
XYZ	xyz(23.3043, 25.7324, 53.0189)
Luminance	0.2573 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5790BF #BF8657

analogous

#57BFBA #5790BF #575CBF

triadic

#5790BF #BF5790 #90BF57

tetradic

#5790BF #BA57BF #BF8657 #5CBF57

square

#5790BF #BA57BF #BF8657 #5CBF57

split-complementary

#5790BF #BF575C #BFBA57

monochromatic

#2B5171 #3C719D #5790BF #83ADD0 #B0CBE1

Accessibility & contrast

On white

3.42

#5790BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#5790BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5790BF

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5790BF	#FFFFFF	#000000	##000000
##5790BF	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C91C1

Deuteranopia (green-blind)

#6E86BE

Tritanopia (blue-blind)

#109BA0

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5790bf;
/* rgb */ color: rgb(87, 144, 191);
/* oklch */ color: oklch(63.4% 0.093 244.9);

Tailwind

colors: {
  custom: {
    50: '#8db0d2',
    500: '#5790bf',
    950: '#000000',
  },
}

SCSS

$custom: #5790bf;
$custom-light: #8db0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5790bf",
  "rgb": {
    "r": 87,
    "g": 144,
    "b": 191
  },
  "hsl": {
    "h": 207.115,
    "s": 44.828,
    "l": 54.51
  },
  "oklch": {
    "l": 0.63356,
    "c": 0.09314,
    "h": 244.9
  },
  "luminance": 0.25734
}

Semantic roles & 50–950 ramp

primary

#5790BF

secondary

#CFB7A3

accent

#8E53D5

background

#F9FAFC

surface

#F1F4F9

border

#CBCED2

text

#0D1014

muted

#7E7F82

Preview Lab

Preview with #5790BF

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

Preview Lab → · Contrast checker → · Palette generator →