#398AC2#398AC2

#398AC2 is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 60.9% C 0.116 H 242.4°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#398AC2
RGB	rgb(57, 138, 194)
HSL	hsl(205, 55%, 49%)
HSV	hsv(205, 71%, 76%)
CMYK	cmyk(70.6%, 28.9%, 0%, 23.9%)
CIE-LAB	lab(55.01, -6.18, -36.24)
CIE-LCH	lch(55.01, 36.77, 260.33°)
OKLab	oklab(60.89% -0.0536 -0.1024)
OKLCH	oklch(60.89% 0.116 242.4)
XYZ	xyz(20.5097, 22.9396, 54.3754)
Luminance	0.2294 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398AC2 #C27139

analogous

#39C2B6 #398AC2 #3945C2

triadic

#398AC2 #C2398A #8AC239

tetradic

#398AC2 #B639C2 #C27139 #45C239

square

#398AC2 #B639C2 #C27139 #45C239

split-complementary

#398AC2 #C23945 #C2B639

monochromatic

#1D4763 #2B6893 #398AC2 #66A6D2 #95C2E0

Accessibility & contrast

On white

3.76

#398AC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#398AC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398AC2

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398AC2	#FFFFFF	#000000	##000000
##398AC2	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#708BC4

Deuteranopia (green-blind)

#5E7EC1

Tritanopia (blue-blind)

#00989E

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #398ac2;
/* rgb */ color: rgb(57, 138, 194);
/* oklch */ color: oklch(60.9% 0.116 242.4);

Tailwind

colors: {
  custom: {
    50: '#80acd4',
    500: '#398ac2',
    950: '#000000',
  },
}

SCSS

$custom: #398ac2;
$custom-light: #80acd4;
$custom-dark: #000000;

JSON

{
  "hex": "#398ac2",
  "rgb": {
    "r": 57,
    "g": 138,
    "b": 194
  },
  "hsl": {
    "h": 204.526,
    "s": 54.582,
    "l": 49.216
  },
  "oklch": {
    "l": 0.60892,
    "c": 0.11555,
    "h": 242.4
  },
  "luminance": 0.22942
}

Semantic roles & 50–950 ramp

primary

#398AC2

secondary

#CBA68B

accent

#864ADE

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #398AC2

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

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