#387AA9#387AA9

#387AA9 is a mid, moderate cyan. Relative luminance 0.176; OKLCH L 55.8% C 0.099 H 242.5°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#387AA9
RGB	rgb(56, 122, 169)
HSL	hsl(205, 50%, 44%)
HSV	hsv(205, 67%, 66%)
CMYK	cmyk(66.9%, 27.8%, 0%, 33.7%)
CIE-LAB	lab(49.04, -5.70, -31.23)
CIE-LCH	lch(49.04, 31.74, 259.66°)
OKLab	oklab(55.78% -0.0458 -0.088)
OKLCH	oklch(55.78% 0.099 242.5)
XYZ	xyz(15.7491, 17.6228, 40.1000)
Luminance	0.1762 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387AA9 #A96738

analogous

#38A9A0 #387AA9 #3842A9

triadic

#387AA9 #A9387A #7AA938

tetradic

#387AA9 #A038A9 #A96738 #42A938

square

#387AA9 #A038A9 #A96738 #42A938

split-complementary

#387AA9 #A93842 #A9A038

monochromatic

#1A384D #29597B #387AA9 #5799C7 #85B5D7

Accessibility & contrast

On white

4.64

#387AA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#387AA9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #387AA9

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387AA9	#FFFFFF	#000000	##FFFFFF
##387AA9	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#657BAB

Deuteranopia (green-blind)

#5570A8

Tritanopia (blue-blind)

#00868A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #387aa9;
/* rgb */ color: rgb(56, 122, 169);
/* oklch */ color: oklch(55.8% 0.099 242.5);

Tailwind

colors: {
  custom: {
    50: '#7ba0c2',
    500: '#387aa9',
    950: '#000000',
  },
}

SCSS

$custom: #387aa9;
$custom-light: #7ba0c2;
$custom-dark: #000000;

JSON

{
  "hex": "#387aa9",
  "rgb": {
    "r": 56,
    "g": 122,
    "b": 169
  },
  "hsl": {
    "h": 204.956,
    "s": 50.222,
    "l": 44.118
  },
  "oklch": {
    "l": 0.55776,
    "c": 0.09924,
    "h": 242.5
  },
  "luminance": 0.17624
}

Semantic roles & 50–950 ramp

primary

#387AA9

secondary

#C0997C

accent

#884EDA

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #387AA9

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

Preview Lab → · Contrast checker → · Palette generator →