#237499#237499

#237499 is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 52.8% C 0.095 H 232.8°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#237499
RGB	rgb(35, 116, 153)
HSL	hsl(199, 63%, 37%)
HSV	hsv(199, 77%, 60%)
CMYK	cmyk(77.1%, 24.2%, 0%, 40%)
CIE-LAB	lab(45.83, -11.00, -26.89)
CIE-LCH	lch(45.83, 29.06, 247.75°)
OKLab	oklab(52.82% -0.0574 -0.0757)
OKLCH	oklch(52.82% 0.095 232.8)
XYZ	xyz(12.6860, 15.1465, 32.3858)
Luminance	0.1515 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#237499 #994823

analogous

#239983 #237499 #233999

triadic

#237499 #992374 #749923

tetradic

#237499 #832399 #994823 #399923

square

#237499 #832399 #994823 #399923

split-complementary

#237499 #992339 #998323

monochromatic

#0C2835 #184E67 #237499 #2E9ACB #5DB3DA

Accessibility & contrast

On white

5.21

#237499 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#237499 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #237499

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##237499	#FFFFFF	#000000	##FFFFFF
##237499	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#62739B

Deuteranopia (green-blind)

#526898

Tritanopia (blue-blind)

#007E80

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #237499;
/* rgb */ color: rgb(35, 116, 153);
/* oklch */ color: oklch(52.8% 0.095 232.8);

Tailwind

colors: {
  custom: {
    50: '#709cb7',
    500: '#237499',
    950: '#000000',
  },
}

SCSS

$custom: #237499;
$custom-light: #709cb7;
$custom-dark: #000000;

JSON

{
  "hex": "#237499",
  "rgb": {
    "r": 35,
    "g": 116,
    "b": 153
  },
  "hsl": {
    "h": 198.814,
    "s": 62.766,
    "l": 36.863
  },
  "oklch": {
    "l": 0.52818,
    "c": 0.09503,
    "h": 232.8
  },
  "luminance": 0.15148
}

Semantic roles & 50–950 ramp

primary

#237499

secondary

#BE7959

accent

#7542E6

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #237499

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

Preview Lab → · Contrast checker → · Palette generator →