#297FA8#297FA8

#297FA8 is a mid, moderate cyan. Relative luminance 0.185; OKLCH L 56.5% C 0.102 H 233.7°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#297FA8
RGB	rgb(41, 127, 168)
HSL	hsl(199, 61%, 41%)
HSV	hsv(199, 76%, 66%)
CMYK	cmyk(75.6%, 24.4%, 0%, 34.1%)
CIE-LAB	lab(50.07, -11.20, -29.07)
CIE-LCH	lch(50.07, 31.15, 248.93°)
OKLab	oklab(56.46% -0.0601 -0.0819)
OKLCH	oklch(56.46% 0.102 233.7)
XYZ	xyz(15.5689, 18.4755, 39.7838)
Luminance	0.1848 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#297FA8 #A85229

analogous

#29A891 #297FA8 #293FA8

triadic

#297FA8 #A8297F #7FA829

tetradic

#297FA8 #9129A8 #A85229 #3FA829

square

#297FA8 #9129A8 #A85229 #3FA829

split-complementary

#297FA8 #A8293F #A89129

monochromatic

#113546 #1D5A77 #297FA8 #3EA1D0 #6FB9DC

Accessibility & contrast

On white

4.47

#297FA8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#297FA8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #297FA8

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##297FA8	#FFFFFF	#000000	##000000
##297FA8	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7EAA

Deuteranopia (green-blind)

#5A72A7

Tritanopia (blue-blind)

#008A8D

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #297fa8;
/* rgb */ color: rgb(41, 127, 168);
/* oklch */ color: oklch(56.5% 0.102 233.7);

Tailwind

colors: {
  custom: {
    50: '#75a4c2',
    500: '#297fa8',
    950: '#000000',
  },
}

SCSS

$custom: #297fa8;
$custom-light: #75a4c2;
$custom-dark: #000000;

JSON

{
  "hex": "#297fa8",
  "rgb": {
    "r": 41,
    "g": 127,
    "b": 168
  },
  "hsl": {
    "h": 199.37,
    "s": 60.766,
    "l": 40.98
  },
  "oklch": {
    "l": 0.56455,
    "c": 0.10154,
    "h": 233.7
  },
  "luminance": 0.18477
}

Semantic roles & 50–950 ramp

primary

#297FA8

secondary

#C3876A

accent

#7844E4

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #297FA8

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

Preview Lab → · Contrast checker → · Palette generator →