#2380B1#2380B1

#2380B1 is a mid, moderate cyan. Relative luminance 0.190; OKLCH L 57.0% C 0.112 H 237.3°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#2380B1
RGB	rgb(35, 128, 177)
HSL	hsl(201, 67%, 42%)
HSV	hsv(201, 80%, 69%)
CMYK	cmyk(80.2%, 27.7%, 0%, 30.6%)
CIE-LAB	lab(50.65, -9.24, -33.38)
CIE-LCH	lch(50.65, 34.64, 254.53°)
OKLab	oklab(57.01% -0.0606 -0.0944)
OKLCH	oklch(57.01% 0.112 237.3)
XYZ	xyz(16.3450, 18.9680, 44.3862)
Luminance	0.1897 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2380B1 #B15423

analogous

#23B19B #2380B1 #2339B1

triadic

#2380B1 #B12380 #80B123

tetradic

#2380B1 #9B23B1 #B15423 #39B123

square

#2380B1 #9B23B1 #B15423 #39B123

split-complementary

#2380B1 #B12339 #B19B23

monochromatic

#0F364B #195B7E #2380B1 #39A1D8 #6CB9E2

Accessibility & contrast

On white

4.38

#2380B1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#2380B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2380B1

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2380B1	#FFFFFF	#000000	##000000
##2380B1	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6880B3

Deuteranopia (green-blind)

#5573B0

Tritanopia (blue-blind)

#008D91

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #2380b1;
/* rgb */ color: rgb(35, 128, 177);
/* oklch */ color: oklch(57.0% 0.112 237.3);

Tailwind

colors: {
  custom: {
    50: '#75a4c8',
    500: '#2380b1',
    950: '#000000',
  },
}

SCSS

$custom: #2380b1;
$custom-light: #75a4c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2380b1",
  "rgb": {
    "r": 35,
    "g": 128,
    "b": 177
  },
  "hsl": {
    "h": 200.704,
    "s": 66.981,
    "l": 41.569
  },
  "oklch": {
    "l": 0.57014,
    "c": 0.11218,
    "h": 237.3
  },
  "luminance": 0.1897
}

Semantic roles & 50–950 ramp

primary

#2380B1

secondary

#C88968

accent

#793EEA

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2380B1

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

Preview Lab → · Contrast checker → · Palette generator →