#598296
Closest named color: Grey Blue (#647D8E). oklch(58.4% 0.055 229.9), rgb(89, 130, 150).
Aa
Black text reads best on this color (5.05:1).
About this color
#598296 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 58%, its chroma 0.055 and its hue 230°. Its hue sits on the cool side of the wheel. The nearest named color is Grey Blue (#647D8E), ΔE 0.019 away. Black text reads best on it, at 5.05:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (58%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Grey Blue (#647D8E) |
| Black text | 5.05:1 |
| White text | 4.15:1 |
Values
| HEX | #598296 |
| RGB | rgb(89, 130, 150) |
| HSL | hsl(200, 26%, 47%) |
| OKLCH | oklch(58.4% 0.055 229.9) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #598296 | 4.15:1 | AA large text | Lc -74.0 | Content text, not long reading |
| Black text on #598296 | 5.05:1 | AA | Lc 35.6 | Non-text elements, placeholder text |
| #598296 text on white | 4.15:1 | AA large text | Lc 68.5 | Content text, not long reading |
| #598296 text on black | 5.05:1 | AA | Lc -33.1 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E5EBEE
oklch(93.6% 0.008 228.9)
-
Step 200
200
#D0DBE0
oklch(88.5% 0.014 226.6)
-
Step 300
300
#B1C4CE
oklch(80.9% 0.025 230.5)
-
Step 400
400
#88A6B5
oklch(70.8% 0.04 229.6)
-
Step 500
500
#6A90A2
oklch(63.2% 0.05 228.8)
-
Step 600
600 (this color)
#598296
oklch(58.4% 0.055 229.9)
-
Step 700
700
#416678
oklch(49% 0.051 230.2)
-
Step 800
800
#365462
oklch(42.8% 0.042 229)
-
Step 900
900
#2F4550
oklch(37.7% 0.033 230.4)
-
Step 950
950
#1C282F
oklch(26.9% 0.021 234.2)
#598296 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #788097 | 0.040 |
| Deuteranopia (no green cones) | #6F7996 | 0.036 |
| Tritanopia (no blue cones) | #428888 | 0.040 |
| Achromatopsia (no color) | #7C7C7C | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #598296
#598296
oklch(58.4% 0.055 229.9)
- #97725E
#97725E
oklch(58.4% 0.056 49.6)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #598296, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Blue #647D8E ΔE 0.019
- Stormy Blue #507B9C ΔE 0.028
- Slate Gray #708090 ΔE 0.029
- Steel Grey #6F828A ΔE 0.031
- Battleship Grey #6B7C85 ΔE 0.032
- Steel #738595 ΔE 0.035
- Cerulean #457B9D ΔE 0.035
- Dusty Blue #5A86AD ΔE 0.035
Use #598296 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.